1293821107

素因数分解:

${\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 1334817792

約数和(自身を除く): 40996685

約数列:

[1, 53, 131, 307, 607, 6943, 16271, 32171, 40217, 79517, 186349, 2131501, 4214401, 9876497, 24411719, 1293821107]

約数ペア:

[(1, 1293821107), (53, 24411719), (131, 9876497), (307, 4214401), (607, 2131501), (6943, 186349), (16271, 79517), (32171, 40217)]