24722901

素因数分解:

$3^4\times 7^2\times {\mathrm{6229}}^1$

素因数の和:6255

約数の個数: 30

約数和(自身を含む): 42968310

約数和(自身を除く): 18245409

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 6229, 18687, 43603, 56061, 130809, 168183, 305221, 392427, 504549, 915663, 1177281, 2746989, 3531843, 8240967, 24722901]

約数ペア:

[(1, 24722901), (3, 8240967), (7, 3531843), (9, 2746989), (21, 1177281), (27, 915663), (49, 504549), (63, 392427), (81, 305221), (147, 168183), (189, 130809), (441, 56061), (567, 43603), (1323, 18687), (3969, 6229)]