25084087

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 29804544

約数和(自身を除く): 4720457

約数列:

[1, 7, 41, 71, 287, 497, 1231, 2911, 8617, 20377, 50471, 87401, 353297, 611807, 3583441, 25084087]

約数ペア:

[(1, 25084087), (7, 3583441), (41, 611807), (71, 353297), (287, 87401), (497, 50471), (1231, 20377), (2911, 8617)]