12091923

素因数分解:

$3^8\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 19288360

約数和(自身を除く): 7196437

約数列:

[1, 3, 9, 19, 27, 57, 81, 97, 171, 243, 291, 513, 729, 873, 1539, 1843, 2187, 2619, 4617, 5529, 6561, 7857, 13851, 16587, 23571, 41553, 49761, 70713, 124659, 149283, 212139, 447849, 636417, 1343547, 4030641, 12091923]

約数ペア:

[(1, 12091923), (3, 4030641), (9, 1343547), (19, 636417), (27, 447849), (57, 212139), (81, 149283), (97, 124659), (171, 70713), (243, 49761), (291, 41553), (513, 23571), (729, 16587), (873, 13851), (1539, 7857), (1843, 6561), (2187, 5529), (2619, 4617)]