816133087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15077}}^1$

素因数の和:15151

約数の個数: 32

約数和(自身を含む): 1100090880

約数和(自身を除く): 283957793

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 4921, 7733, 15077, 54131, 105539, 165847, 286463, 557849, 1160929, 2005241, 3151093, 3904943, 6136339, 10599131, 22057651, 42954373, 74193917, 116590441, 816133087]

約数ペア:

[(1, 816133087), (7, 116590441), (11, 74193917), (19, 42954373), (37, 22057651), (77, 10599131), (133, 6136339), (209, 3904943), (259, 3151093), (407, 2005241), (703, 1160929), (1463, 557849), (2849, 286463), (4921, 165847), (7733, 105539), (15077, 54131)]