28637331

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{773}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 39121056

約数和(自身を除く): 10483725

約数列:

[1, 3, 53, 159, 233, 699, 773, 2319, 12349, 37047, 40969, 122907, 180109, 540327, 9545777, 28637331]

約数ペア:

[(1, 28637331), (3, 9545777), (53, 540327), (159, 180109), (233, 122907), (699, 40969), (773, 37047), (2319, 12349)]