2149293033

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{12671}}^1$

素因数の和:13125

約数の個数: 24

約数和(自身を含む): 3178745856

約数和(自身を除く): 1029452823

約数列:

[1, 3, 9, 47, 141, 401, 423, 1203, 3609, 12671, 18847, 38013, 56541, 114039, 169623, 595537, 1786611, 5081071, 5359833, 15243213, 45729639, 238810337, 716431011, 2149293033]

約数ペア:

[(1, 2149293033), (3, 716431011), (9, 238810337), (47, 45729639), (141, 15243213), (401, 5359833), (423, 5081071), (1203, 1786611), (3609, 595537), (12671, 169623), (18847, 114039), (38013, 56541)]