326911871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3407}}^1$

素因数の和:3503

約数の個数: 24

約数和(自身を含む): 393433152

約数和(自身を除く): 66521281

約数列:

[1, 11, 13, 61, 121, 143, 671, 793, 1573, 3407, 7381, 8723, 37477, 44291, 95953, 207827, 412247, 487201, 2286097, 2701751, 5359211, 25147067, 29719261, 326911871]

約数ペア:

[(1, 326911871), (11, 29719261), (13, 25147067), (61, 5359211), (121, 2701751), (143, 2286097), (671, 487201), (793, 412247), (1573, 207827), (3407, 95953), (7381, 44291), (8723, 37477)]