90002013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{9521}}^1$

素因数の和:9684

約数の個数: 16

約数和(自身を含む): 126147456

約数和(自身を除く): 36145443

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 9521, 28563, 218983, 656949, 1304377, 3913131, 30000671, 90002013]

約数ペア:

[(1, 90002013), (3, 30000671), (23, 3913131), (69, 1304377), (137, 656949), (411, 218983), (3151, 28563), (9453, 9521)]