331375041

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{3407}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 488052864

約数和(自身を除く): 156677823

約数列:

[1, 3, 9, 101, 107, 303, 321, 909, 963, 3407, 10221, 10807, 30663, 32421, 97263, 344107, 364549, 1032321, 1093647, 3096963, 3280941, 36819449, 110458347, 331375041]

約数ペア:

[(1, 331375041), (3, 110458347), (9, 36819449), (101, 3280941), (107, 3096963), (303, 1093647), (321, 1032321), (909, 364549), (963, 344107), (3407, 97263), (10221, 32421), (10807, 30663)]