69974619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12547}}^1$

素因数の和:12587

約数の個数: 24

約数和(自身を含む): 110221632

約数和(自身を除く): 40247013

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 12547, 37641, 138017, 163111, 414051, 489333, 1794221, 2120443, 5382663, 6361329, 23324873, 69974619]

約数ペア:

[(1, 69974619), (3, 23324873), (11, 6361329), (13, 5382663), (33, 2120443), (39, 1794221), (143, 489333), (169, 414051), (429, 163111), (507, 138017), (1859, 37641), (5577, 12547)]