28502313

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59011}}^1$

素因数の和:59044

約数の個数: 16

約数和(自身を含む): 45321216

約数和(自身を除く): 16818903

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59011, 177033, 413077, 1239231, 1357253, 4071759, 9500771, 28502313]

約数ペア:

[(1, 28502313), (3, 9500771), (7, 4071759), (21, 1357253), (23, 1239231), (69, 413077), (161, 177033), (483, 59011)]