19023057

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 29073408

約数和(自身を除く): 10050351

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 1663, 3813, 4989, 11439, 14967, 51553, 68183, 154659, 204549, 463977, 613647, 2113673, 6341019, 19023057]

約数ペア:

[(1, 19023057), (3, 6341019), (9, 2113673), (31, 613647), (41, 463977), (93, 204549), (123, 154659), (279, 68183), (369, 51553), (1271, 14967), (1663, 11439), (3813, 4989)]