11571261

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 17304480

約数和(自身を除く): 5733219

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 787, 1131, 2361, 4901, 10231, 14703, 22823, 30693, 68469, 133003, 296699, 399009, 890097, 3857087, 11571261]

約数ペア:

[(1, 11571261), (3, 3857087), (13, 890097), (29, 399009), (39, 296699), (87, 133003), (169, 68469), (377, 30693), (507, 22823), (787, 14703), (1131, 10231), (2361, 4901)]