631567455531

素因数分解:

$3^1\times {\mathrm{613}}^1\times {\mathrm{2131}}^1\times {\mathrm{161159}}^1$

素因数の和:163906

約数の個数: 16

約数和(自身を含む): 843864702720

約数和(自身を除く): 212297247189

約数列:

[1, 3, 613, 1839, 2131, 6393, 161159, 483477, 1306303, 3918909, 98790467, 296371401, 343429829, 1030289487, 210522485177, 631567455531]

約数ペア:

[(1, 631567455531), (3, 210522485177), (613, 1030289487), (1839, 343429829), (2131, 296371401), (6393, 98790467), (161159, 3918909), (483477, 1306303)]