31631131

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 37255680

約数和(自身を除く): 5624549

約数列:

[1, 7, 41, 287, 307, 359, 2149, 2513, 12587, 14719, 88109, 103033, 110213, 771491, 4518733, 31631131]

約数ペア:

[(1, 31631131), (7, 4518733), (41, 771491), (287, 110213), (307, 103033), (359, 88109), (2149, 14719), (2513, 12587)]