1949380341

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{8837}}^1$

素因数の和:9025

約数の個数: 24

約数和(自身を含む): 2736951840

約数和(自身を除く): 787571499

約数列:

[1, 3, 23, 69, 139, 417, 529, 1587, 3197, 8837, 9591, 26511, 73531, 203251, 220593, 609753, 1228343, 3685029, 4674773, 14024319, 28251889, 84755667, 649793447, 1949380341]

約数ペア:

[(1, 1949380341), (3, 649793447), (23, 84755667), (69, 28251889), (139, 14024319), (417, 4674773), (529, 3685029), (1587, 1228343), (3197, 609753), (8837, 220593), (9591, 203251), (26511, 73531)]