1001302561

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{2851}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 1156497408

約数和(自身を除く): 155194847

約数列:

[1, 7, 131, 383, 917, 2681, 2851, 19957, 50173, 351211, 373481, 1091933, 2614367, 7643531, 143043223, 1001302561]

約数ペア:

[(1, 1001302561), (7, 143043223), (131, 7643531), (383, 2614367), (917, 1091933), (2681, 373481), (2851, 351211), (19957, 50173)]