40217849

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 47246976

約数和(自身を除く): 7029127

約数列:

[1, 7, 61, 97, 427, 679, 971, 5917, 6797, 41419, 59231, 94187, 414617, 659309, 5745407, 40217849]

約数ペア:

[(1, 40217849), (7, 5745407), (61, 659309), (97, 414617), (427, 94187), (679, 59231), (971, 41419), (5917, 6797)]