499593721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{20123}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 568945728

約数和(自身を除く): 69352007

約数列:

[1, 11, 37, 61, 407, 671, 2257, 20123, 24827, 221353, 744551, 1227503, 8190061, 13502533, 45417611, 499593721]

約数ペア:

[(1, 499593721), (11, 45417611), (37, 13502533), (61, 8190061), (407, 1227503), (671, 744551), (2257, 221353), (20123, 24827)]