291264739499

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1\times {\mathrm{857}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 306563152896

約数和(自身を除く): 15298413397

約数列:

[1, 43, 47, 211, 797, 857, 2021, 9073, 9917, 34271, 36851, 37459, 40279, 168167, 180827, 426431, 683029, 1610737, 1731997, 7231181, 7775561, 7903849, 8498869, 29370247, 32102363, 144119119, 339865507, 365451367, 1380401609, 6197122117, 6773598593, 291264739499]

約数ペア:

[(1, 291264739499), (43, 6773598593), (47, 6197122117), (211, 1380401609), (797, 365451367), (857, 339865507), (2021, 144119119), (9073, 32102363), (9917, 29370247), (34271, 8498869), (36851, 7903849), (37459, 7775561), (40279, 7231181), (168167, 1731997), (180827, 1610737), (426431, 683029)]