1213514281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{44531}}^1$

素因数の和:44784

約数の個数: 16

約数和(自身を含む): 1474899840

約数和(自身を除く): 261385559

約数列:

[1, 7, 17, 119, 229, 1603, 3893, 27251, 44531, 311717, 757027, 5299189, 10197599, 71383193, 173359183, 1213514281]

約数ペア:

[(1, 1213514281), (7, 173359183), (17, 71383193), (119, 10197599), (229, 5299189), (1603, 757027), (3893, 311717), (27251, 44531)]