1401631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 1774080

約数和(自身を除く): 372449

約数列:

[1, 7, 11, 77, 109, 167, 763, 1169, 1199, 1837, 8393, 12859, 18203, 127421, 200233, 1401631]

約数ペア:

[(1, 1401631), (7, 200233), (11, 127421), (77, 18203), (109, 12859), (167, 8393), (763, 1837), (1169, 1199)]