118988493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7247}}^1$

素因数の和:7684

約数の個数: 16

約数和(自身を含む): 171284736

約数和(自身を除く): 52296243

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 7247, 16419, 21741, 94211, 282633, 3050987, 9152961, 39662831, 118988493]

約数ペア:

[(1, 118988493), (3, 39662831), (13, 9152961), (39, 3050987), (421, 282633), (1263, 94211), (5473, 21741), (7247, 16419)]