31951007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 37524384

約数和(自身を除く): 5573377

約数列:

[1, 11, 17, 61, 187, 671, 1037, 2801, 11407, 30811, 47617, 170861, 523787, 1879471, 2904637, 31951007]

約数ペア:

[(1, 31951007), (11, 2904637), (17, 1879471), (61, 523787), (187, 170861), (671, 47617), (1037, 30811), (2801, 11407)]