16200457

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 4120823

約数列:

[1, 7, 13, 53, 91, 371, 689, 3359, 4823, 23513, 43667, 178027, 305669, 1246189, 2314351, 16200457]

約数ペア:

[(1, 16200457), (7, 2314351), (13, 1246189), (53, 305669), (91, 178027), (371, 43667), (689, 23513), (3359, 4823)]