39542409

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 59144904

約数和(自身を除く): 19602495

約数列:

[1, 3, 9, 41, 101, 123, 303, 369, 909, 1061, 3183, 4141, 9549, 12423, 37269, 43501, 107161, 130503, 321483, 391509, 964449, 4393601, 13180803, 39542409]

約数ペア:

[(1, 39542409), (3, 13180803), (9, 4393601), (41, 964449), (101, 391509), (123, 321483), (303, 130503), (369, 107161), (909, 43501), (1061, 37269), (3183, 12423), (4141, 9549)]