172315031

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{12553}}^1$

素因数の和:12650

約数の個数: 16

約数和(自身を含む): 206086464

約数和(自身を除く): 33771433

約数列:

[1, 7, 37, 53, 259, 371, 1961, 12553, 13727, 87871, 464461, 665309, 3251227, 4657163, 24616433, 172315031]

約数ペア:

[(1, 172315031), (7, 24616433), (37, 4657163), (53, 3251227), (259, 665309), (371, 464461), (1961, 87871), (12553, 13727)]