2629683

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 4534920

約数和(自身を除く): 1905237

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 89, 147, 201, 267, 441, 469, 603, 623, 801, 1407, 1869, 3283, 4221, 4361, 5607, 5963, 9849, 13083, 17889, 29547, 39249, 41741, 53667, 125223, 292187, 375669, 876561, 2629683]

約数ペア:

[(1, 2629683), (3, 876561), (7, 375669), (9, 292187), (21, 125223), (49, 53667), (63, 41741), (67, 39249), (89, 29547), (147, 17889), (201, 13083), (267, 9849), (441, 5963), (469, 5607), (603, 4361), (623, 4221), (801, 3283), (1407, 1869)]