171771294

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{403219}}^1$

素因数の和:403295

約数の個数: 16

約数和(自身を含む): 348382080

約数和(自身を除く): 176610786

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 403219, 806438, 1209657, 2419314, 28628549, 57257098, 85885647, 171771294]

約数ペア:

[(1, 171771294), (2, 85885647), (3, 57257098), (6, 28628549), (71, 2419314), (142, 1209657), (213, 806438), (426, 403219)]