488061

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 825344

約数和(自身を除く): 337283

約数列:

[1, 3, 7, 9, 21, 61, 63, 127, 183, 381, 427, 549, 889, 1143, 1281, 2667, 3843, 7747, 8001, 23241, 54229, 69723, 162687, 488061]

約数ペア:

[(1, 488061), (3, 162687), (7, 69723), (9, 54229), (21, 23241), (61, 8001), (63, 7747), (127, 3843), (183, 2667), (381, 1281), (427, 1143), (549, 889)]