1343547

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 28

約数和(自身を含む): 2142280

約数和(自身を除く): 798733

約数列:

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

約数ペア:

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