2019381837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{4241}}^1$

素因数の和:4609

約数の個数: 32

約数和(自身を含む): 3010258944

約数和(自身を除く): 990877107

約数列:

[1, 3, 11, 33, 47, 141, 307, 517, 921, 1551, 3377, 4241, 10131, 12723, 14429, 43287, 46651, 139953, 158719, 199327, 476157, 597981, 1301987, 2192597, 3905961, 6577791, 14321857, 42965571, 61193389, 183580167, 673127279, 2019381837]

約数ペア:

[(1, 2019381837), (3, 673127279), (11, 183580167), (33, 61193389), (47, 42965571), (141, 14321857), (307, 6577791), (517, 3905961), (921, 2192597), (1551, 1301987), (3377, 597981), (4241, 476157), (10131, 199327), (12723, 158719), (14429, 139953), (43287, 46651)]