218156697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{1699}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 344229600

約数和(自身を除く): 126072903

約数列:

[1, 3, 9, 11, 33, 99, 1297, 1699, 3891, 5097, 11673, 14267, 15291, 18689, 42801, 56067, 128403, 168201, 2203603, 6610809, 19832427, 24239633, 72718899, 218156697]

約数ペア:

[(1, 218156697), (3, 72718899), (9, 24239633), (11, 19832427), (33, 6610809), (99, 2203603), (1297, 168201), (1699, 128403), (3891, 56067), (5097, 42801), (11673, 18689), (14267, 15291)]