28052303

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 30858240

約数和(自身を除く): 2805937

約数列:

[1, 19, 31, 97, 491, 589, 1843, 3007, 9329, 15221, 47627, 57133, 289199, 904913, 1476437, 28052303]

約数ペア:

[(1, 28052303), (19, 1476437), (31, 904913), (97, 289199), (491, 57133), (589, 47627), (1843, 15221), (3007, 9329)]