23386401

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6143}}^1$

素因数の和:6202

約数の個数: 20

約数和(自身を含む): 35684352

約数和(自身を除く): 12297951

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6143, 18429, 55287, 165861, 288721, 497583, 866163, 2598489, 7795467, 23386401]

約数ペア:

[(1, 23386401), (3, 7795467), (9, 2598489), (27, 866163), (47, 497583), (81, 288721), (141, 165861), (423, 55287), (1269, 18429), (3807, 6143)]