28365961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 32094720

約数和(自身を除く): 3728759

約数列:

[1, 13, 31, 59, 403, 767, 1193, 1829, 15509, 23777, 36983, 70387, 480779, 915031, 2181997, 28365961]

約数ペア:

[(1, 28365961), (13, 2181997), (31, 915031), (59, 480779), (403, 70387), (767, 36983), (1193, 23777), (1829, 15509)]