211144633

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{12109}}^1$

素因数の和:12216

約数の個数: 16

約数和(自身を含む): 251112960

約数和(自身を除く): 39968327

約数列:

[1, 7, 47, 53, 329, 371, 2491, 12109, 17437, 84763, 569123, 641777, 3983861, 4492439, 30163519, 211144633]

約数ペア:

[(1, 211144633), (7, 30163519), (47, 4492439), (53, 3983861), (329, 641777), (371, 569123), (2491, 84763), (12109, 17437)]