40724457

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2027}}^1$

素因数の和:2248

約数の個数: 16

約数和(自身を含む): 56102592

約数和(自身を除く): 15378135

約数列:

[1, 3, 37, 111, 181, 543, 2027, 6081, 6697, 20091, 74999, 224997, 366887, 1100661, 13574819, 40724457]

約数ペア:

[(1, 40724457), (3, 13574819), (37, 1100661), (111, 366887), (181, 224997), (543, 74999), (2027, 20091), (6081, 6697)]