2149179

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 2981664

約数和(自身を除く): 832485

約数列:

[1, 3, 41, 101, 123, 173, 303, 519, 4141, 7093, 12423, 17473, 21279, 52419, 716393, 2149179]

約数ペア:

[(1, 2149179), (3, 716393), (41, 52419), (101, 21279), (123, 17473), (173, 12423), (303, 7093), (519, 4141)]