2613513

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 4235328

約数和(自身を除く): 1621815

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 773, 1127, 2319, 3381, 5411, 16233, 17779, 37877, 53337, 113631, 124453, 373359, 871171, 2613513]

約数ペア:

[(1, 2613513), (3, 871171), (7, 373359), (21, 124453), (23, 113631), (49, 53337), (69, 37877), (147, 17779), (161, 16233), (483, 5411), (773, 3381), (1127, 2319)]