4030641

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 6428800

約数和(自身を除く): 2398159

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 243, 291, 513, 729, 873, 1539, 1843, 2187, 2619, 4617, 5529, 7857, 13851, 16587, 23571, 41553, 49761, 70713, 149283, 212139, 447849, 1343547, 4030641]

約数ペア:

[(1, 4030641), (3, 1343547), (9, 447849), (19, 212139), (27, 149283), (57, 70713), (81, 49761), (97, 41553), (171, 23571), (243, 16587), (291, 13851), (513, 7857), (729, 5529), (873, 4617), (1539, 2619), (1843, 2187)]