27700211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15641}}^1$

素因数の和:15682

約数の個数: 16

約数和(自身を含む): 36039168

約数和(自身を除く): 8338957

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 15641, 109487, 172051, 359743, 1204357, 2518201, 3957173, 27700211]

約数ペア:

[(1, 27700211), (7, 3957173), (11, 2518201), (23, 1204357), (77, 359743), (161, 172051), (253, 109487), (1771, 15641)]