5431257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 8598408

約数和(自身を除く): 3167151

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 761, 793, 2283, 2379, 6849, 7137, 9893, 29679, 46421, 89037, 139263, 417789, 603473, 1810419, 5431257]

約数ペア:

[(1, 5431257), (3, 1810419), (9, 603473), (13, 417789), (39, 139263), (61, 89037), (117, 46421), (183, 29679), (549, 9893), (761, 7137), (793, 6849), (2283, 2379)]