27571917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 38494080

約数和(自身を除く): 10922163

約数列:

[1, 3, 23, 69, 409, 977, 1227, 2931, 9407, 22471, 28221, 67413, 399593, 1198779, 9190639, 27571917]

約数ペア:

[(1, 27571917), (3, 9190639), (23, 1198779), (69, 399593), (409, 67413), (977, 28221), (1227, 22471), (2931, 9407)]