23942919

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 46884096

約数和(自身を除く): 22941177

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 67, 77, 91, 119, 143, 147, 187, 201, 221, 231, 273, 357, 429, 469, 539, 561, 637, 663, 737, 833, 871, 1001, 1139, 1309, 1407, 1547, 1617, 1911, 2211, 2431, 2499, 2613, 3003, 3283, 3417, 3927, 4641, 5159, 6097, 7007, 7293, 7973, 9163, 9581, 9849, 10829, 12529, 14807, 15477, 17017, 18291, 21021, 23919, 27489, 28743, 32487, 36113, 37587, 42679, 44421, 51051, 55811, 67067, 87703, 103649, 108339, 119119, 128037, 162877, 167433, 201201, 263109, 310947, 357357, 469469, 488631, 613921, 725543, 1140139, 1408407, 1841763, 2176629, 3420417, 7980973, 23942919]

約数ペア:

[(1, 23942919), (3, 7980973), (7, 3420417), (11, 2176629), (13, 1841763), (17, 1408407), (21, 1140139), (33, 725543), (39, 613921), (49, 488631), (51, 469469), (67, 357357), (77, 310947), (91, 263109), (119, 201201), (143, 167433), (147, 162877), (187, 128037), (201, 119119), (221, 108339), (231, 103649), (273, 87703), (357, 67067), (429, 55811), (469, 51051), (539, 44421), (561, 42679), (637, 37587), (663, 36113), (737, 32487), (833, 28743), (871, 27489), (1001, 23919), (1139, 21021), (1309, 18291), (1407, 17017), (1547, 15477), (1617, 14807), (1911, 12529), (2211, 10829), (2431, 9849), (2499, 9581), (2613, 9163), (3003, 7973), (3283, 7293), (3417, 7007), (3927, 6097), (4641, 5159)]