2023145943

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{180751}}^1$

素因数の和:180815

約数の個数: 32

約数和(自身を含む): 3401029632

約数和(自身を除く): 1377883689

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 180751, 542253, 1265257, 2349763, 3795771, 7049289, 7410791, 16448341, 22232373, 49345023, 51875537, 96340283, 155626611, 289020849, 674381981, 2023145943]

約数ペア:

[(1, 2023145943), (3, 674381981), (7, 289020849), (13, 155626611), (21, 96340283), (39, 51875537), (41, 49345023), (91, 22232373), (123, 16448341), (273, 7410791), (287, 7049289), (533, 3795771), (861, 2349763), (1599, 1265257), (3731, 542253), (11193, 180751)]