16794953

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 19850880

約数和(自身を除く): 3055927

約数列:

[1, 7, 41, 139, 287, 421, 973, 2947, 5699, 17261, 39893, 58519, 120827, 409633, 2399279, 16794953]

約数ペア:

[(1, 16794953), (7, 2399279), (41, 409633), (139, 120827), (287, 58519), (421, 39893), (973, 17261), (2947, 5699)]