25241727

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22679}}^1$

素因数の和:22742

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 13949313

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 22679, 68037, 158753, 476259, 1201987, 3605961, 8413909, 25241727]

約数ペア:

[(1, 25241727), (3, 8413909), (7, 3605961), (21, 1201987), (53, 476259), (159, 158753), (371, 68037), (1113, 22679)]