1406624721

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{3769}}^1\times {\mathrm{4013}}^1$

素因数の和:7816

約数の個数: 16

約数和(自身を含む): 1936995840

約数和(自身を除く): 530371119

約数列:

[1, 3, 31, 93, 3769, 4013, 11307, 12039, 116839, 124403, 350517, 373209, 15124997, 45374991, 468874907, 1406624721]

約数ペア:

[(1, 1406624721), (3, 468874907), (31, 45374991), (93, 15124997), (3769, 373209), (4013, 350517), (11307, 124403), (12039, 116839)]