831313327

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 949580016

約数和(自身を除く): 118266689

約数列:

[1, 13, 19, 247, 307, 361, 577, 3991, 4693, 5833, 7501, 10963, 75829, 110827, 142519, 177139, 208297, 1440751, 2302807, 2707861, 3365641, 43753333, 63947179, 831313327]

約数ペア:

[(1, 831313327), (13, 63947179), (19, 43753333), (247, 3365641), (307, 2707861), (361, 2302807), (577, 1440751), (3991, 208297), (4693, 177139), (5833, 142519), (7501, 110827), (10963, 75829)]