12565536417

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{148513}}^1$

素因数の和:148622

約数の個数: 48

約数和(自身を含む): 22241456640

約数和(自身を除く): 9675920223

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 553, 711, 1071, 1343, 1659, 4029, 4977, 9401, 12087, 28203, 84609, 148513, 445539, 1039591, 1336617, 2524721, 3118773, 7574163, 9356319, 11732527, 17673047, 22722489, 35197581, 53019141, 82127689, 105592743, 159057423, 199452959, 246383067, 598358877, 739149201, 1396170713, 1795076631, 4188512139, 12565536417]

約数ペア:

[(1, 12565536417), (3, 4188512139), (7, 1795076631), (9, 1396170713), (17, 739149201), (21, 598358877), (51, 246383067), (63, 199452959), (79, 159057423), (119, 105592743), (153, 82127689), (237, 53019141), (357, 35197581), (553, 22722489), (711, 17673047), (1071, 11732527), (1343, 9356319), (1659, 7574163), (4029, 3118773), (4977, 2524721), (9401, 1336617), (12087, 1039591), (28203, 445539), (84609, 148513)]