84167447

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 106983072

約数和(自身を除く): 22815625

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 1861, 3479, 6461, 13027, 24193, 45227, 91189, 132131, 169351, 924917, 1185457, 1717703, 6474419, 12023921, 84167447]

約数ペア:

[(1, 84167447), (7, 12023921), (13, 6474419), (49, 1717703), (71, 1185457), (91, 924917), (497, 169351), (637, 132131), (923, 91189), (1861, 45227), (3479, 24193), (6461, 13027)]