8240967

素因数分解:

$3^3\times 7^2\times {\mathrm{6229}}^1$

素因数の和:6252

約数の個数: 24

約数和(自身を含む): 14204400

約数和(自身を除く): 5963433

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6229, 18687, 43603, 56061, 130809, 168183, 305221, 392427, 915663, 1177281, 2746989, 8240967]

約数ペア:

[(1, 8240967), (3, 2746989), (7, 1177281), (9, 915663), (21, 392427), (27, 305221), (49, 168183), (63, 130809), (147, 56061), (189, 43603), (441, 18687), (1323, 6229)]