40556913

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1283}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 55653696

約数和(自身を除く): 15096783

約数列:

[1, 3, 41, 123, 257, 771, 1283, 3849, 10537, 31611, 52603, 157809, 329731, 989193, 13518971, 40556913]

約数ペア:

[(1, 40556913), (3, 13518971), (41, 989193), (123, 329731), (257, 157809), (771, 52603), (1283, 31611), (3849, 10537)]