788551401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1187}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 1178343936

約数和(自身を除く): 389792535

約数列:

[1, 3, 11, 33, 41, 123, 451, 491, 1187, 1353, 1473, 3561, 5401, 13057, 16203, 20131, 39171, 48667, 60393, 146001, 221441, 535337, 582817, 664323, 1606011, 1748451, 6410987, 19232961, 23895497, 71686491, 262850467, 788551401]

約数ペア:

[(1, 788551401), (3, 262850467), (11, 71686491), (33, 23895497), (41, 19232961), (123, 6410987), (451, 1748451), (491, 1606011), (1187, 664323), (1353, 582817), (1473, 535337), (3561, 221441), (5401, 146001), (13057, 60393), (16203, 48667), (20131, 39171)]