172815378

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{429889}}^1$

素因数の和:429961

約数の個数: 16

約数和(自身を含む): 350790240

約数和(自身を除く): 177974862

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 429889, 859778, 1289667, 2579334, 28802563, 57605126, 86407689, 172815378]

約数ペア:

[(1, 172815378), (2, 86407689), (3, 57605126), (6, 28802563), (67, 2579334), (134, 1289667), (201, 859778), (402, 429889)]