2912913031

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{53017}}^1$

素因数の和:53238

約数の個数: 16

約数和(自身を含む): 3420297216

約数和(自身を除く): 507384185

約数列:

[1, 7, 47, 167, 329, 1169, 7849, 53017, 54943, 371119, 2491799, 8853839, 17442593, 61976873, 416130433, 2912913031]

約数ペア:

[(1, 2912913031), (7, 416130433), (47, 61976873), (167, 17442593), (329, 8853839), (1169, 2491799), (7849, 371119), (53017, 54943)]