231337793631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{579793969}}^1$

素因数の和:579793998

約数の個数: 16

約数和(自身を含む): 371068140800

約数和(自身を除く): 139730347169

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 579793969, 1739381907, 4058557783, 11016085411, 12175673349, 33048256233, 77112597877, 231337793631]

約数ペア:

[(1, 231337793631), (3, 77112597877), (7, 33048256233), (19, 12175673349), (21, 11016085411), (57, 4058557783), (133, 1739381907), (399, 579793969)]