5280597651

素因数分解:

$3^1\times 7^2\times {\mathrm{1721}}^1\times {\mathrm{20873}}^1$

素因数の和:22611

約数の個数: 24

約数和(自身を含む): 8195466384

約数和(自身を除く): 2914868733

約数列:

[1, 3, 7, 21, 49, 147, 1721, 5163, 12047, 20873, 36141, 62619, 84329, 146111, 252987, 438333, 1022777, 3068331, 35922433, 107767299, 251457031, 754371093, 1760199217, 5280597651]

約数ペア:

[(1, 5280597651), (3, 1760199217), (7, 754371093), (21, 251457031), (49, 107767299), (147, 35922433), (1721, 3068331), (5163, 1022777), (12047, 438333), (20873, 252987), (36141, 146111), (62619, 84329)]