84650531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 22098397

約数列:

[1, 7, 17, 43, 71, 119, 233, 301, 497, 731, 1207, 1631, 3053, 3961, 5117, 8449, 10019, 16543, 21371, 27727, 51901, 70133, 115801, 170323, 281231, 363307, 711349, 1192261, 1968617, 4979443, 12092933, 84650531]

約数ペア:

[(1, 84650531), (7, 12092933), (17, 4979443), (43, 1968617), (71, 1192261), (119, 711349), (233, 363307), (301, 281231), (497, 170323), (731, 115801), (1207, 70133), (1631, 51901), (3053, 27727), (3961, 21371), (5117, 16543), (8449, 10019)]