28426593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4027}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 41053376

約数和(自身を除く): 12626783

約数列:

[1, 3, 13, 39, 181, 543, 2353, 4027, 7059, 12081, 52351, 157053, 728887, 2186661, 9475531, 28426593]

約数ペア:

[(1, 28426593), (3, 9475531), (13, 2186661), (39, 728887), (181, 157053), (543, 52351), (2353, 12081), (4027, 7059)]