2120371953

素因数分解:

$3^1\times 7^2\times {\mathrm{2383}}^1\times {\mathrm{6053}}^1$

素因数の和:8453

約数の個数: 24

約数和(自身を含む): 3290663808

約数和(自身を除く): 1170291855

約数列:

[1, 3, 7, 21, 49, 147, 2383, 6053, 7149, 16681, 18159, 42371, 50043, 116767, 127113, 296597, 350301, 889791, 14424299, 43272897, 100970093, 302910279, 706790651, 2120371953]

約数ペア:

[(1, 2120371953), (3, 706790651), (7, 302910279), (21, 100970093), (49, 43272897), (147, 14424299), (2383, 889791), (6053, 350301), (7149, 296597), (16681, 127113), (18159, 116767), (42371, 50043)]