28210359

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 39467520

約数和(自身を除く): 11257161

約数列:

[1, 3, 29, 71, 87, 213, 2059, 4567, 6177, 13701, 132443, 324257, 397329, 972771, 9403453, 28210359]

約数ペア:

[(1, 28210359), (3, 9403453), (29, 972771), (71, 397329), (87, 324257), (213, 132443), (2059, 13701), (4567, 6177)]