26294463

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24971}}^1$

素因数の和:24996

約数の個数: 20

約数和(自身を含む): 42302568

約数和(自身を除く): 16008105

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24971, 74913, 224739, 324623, 674217, 973869, 2022651, 2921607, 8764821, 26294463]

約数ペア:

[(1, 26294463), (3, 8764821), (9, 2921607), (13, 2022651), (27, 973869), (39, 674217), (81, 324623), (117, 224739), (351, 74913), (1053, 24971)]