408974313

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{12659}}^1$

素因数の和:12773

約数の個数: 24

約数和(自身を含む): 606160800

約数和(自身を除く): 197186487

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 10769, 12659, 32307, 37977, 139249, 417747, 1126651, 1531739, 3379953, 4595217, 12393161, 37179483, 136324771, 408974313]

約数ペア:

[(1, 408974313), (3, 136324771), (11, 37179483), (33, 12393161), (89, 4595217), (121, 3379953), (267, 1531739), (363, 1126651), (979, 417747), (2937, 139249), (10769, 37977), (12659, 32307)]