28509367

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 31360000

約数和(自身を除く): 2850633

約数列:

[1, 19, 31, 97, 499, 589, 1843, 3007, 9481, 15469, 48403, 57133, 293911, 919657, 1500493, 28509367]

約数ペア:

[(1, 28509367), (19, 1500493), (31, 919657), (97, 293911), (499, 57133), (589, 48403), (1843, 15469), (3007, 9481)]