2013220097

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1\times {\mathrm{3257}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 2317610880

約数和(自身を除く): 304390783

約数列:

[1, 7, 227, 389, 1589, 2723, 3257, 22799, 88303, 618121, 739339, 1266973, 5175373, 8868811, 287602871, 2013220097]

約数ペア:

[(1, 2013220097), (7, 287602871), (227, 8868811), (389, 5175373), (1589, 1266973), (2723, 739339), (3257, 618121), (22799, 88303)]