210823683

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 326713344

約数和(自身を除く): 115889661

約数列:

[1, 3, 7, 21, 127, 137, 381, 411, 577, 889, 959, 1731, 2667, 2877, 4039, 12117, 17399, 52197, 73279, 79049, 121793, 219837, 237147, 365379, 512953, 553343, 1538859, 1660029, 10039223, 30117669, 70274561, 210823683]

約数ペア:

[(1, 210823683), (3, 70274561), (7, 30117669), (21, 10039223), (127, 1660029), (137, 1538859), (381, 553343), (411, 512953), (577, 365379), (889, 237147), (959, 219837), (1731, 121793), (2667, 79049), (2877, 73279), (4039, 52197), (12117, 17399)]