84141239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21503}}^1$

素因数の和:21566

約数の個数: 16

約数和(自身を含む): 105971712

約数和(自身を除く): 21830473

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 21503, 150521, 279539, 924629, 1956773, 6472403, 12020177, 84141239]

約数ペア:

[(1, 84141239), (7, 12020177), (13, 6472403), (43, 1956773), (91, 924629), (301, 279539), (559, 150521), (3913, 21503)]