28902867

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13627}}^1$

素因数の和:13738

約数の個数: 16

約数和(自身を含む): 44481792

約数和(自身を除く): 15578925

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 13627, 40881, 95389, 286167, 1376327, 4128981, 9634289, 28902867]

約数ペア:

[(1, 28902867), (3, 9634289), (7, 4128981), (21, 1376327), (101, 286167), (303, 95389), (707, 40881), (2121, 13627)]