23289189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2459}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 39674880

約数和(自身を除く): 16385691

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 2459, 3157, 7377, 9471, 17213, 27049, 51639, 81147, 100819, 189343, 302457, 568029, 705733, 1109009, 2117199, 3327027, 7763063, 23289189]

約数ペア:

[(1, 23289189), (3, 7763063), (7, 3327027), (11, 2117199), (21, 1109009), (33, 705733), (41, 568029), (77, 302457), (123, 189343), (231, 100819), (287, 81147), (451, 51639), (861, 27049), (1353, 17213), (2459, 9471), (3157, 7377)]