64980619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6642

約数の個数: 16

約数和(自身を含む): 75709440

約数和(自身を除く): 10728821

約数列:

[1, 11, 29, 31, 319, 341, 899, 6571, 9889, 72281, 190559, 203701, 2096149, 2240711, 5907329, 64980619]

約数ペア:

[(1, 64980619), (11, 5907329), (29, 2240711), (31, 2096149), (319, 203701), (341, 190559), (899, 72281), (6571, 9889)]