13259061

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 20362680

約数和(自身を除く): 7103619

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 1373, 3219, 4119, 9657, 12357, 39817, 50801, 119451, 152403, 358353, 457209, 1473229, 4419687, 13259061]

約数ペア:

[(1, 13259061), (3, 4419687), (9, 1473229), (29, 457209), (37, 358353), (87, 152403), (111, 119451), (261, 50801), (333, 39817), (1073, 12357), (1373, 9657), (3219, 4119)]