20250867

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10597}}^1$

素因数の和:10627

約数の個数: 24

約数和(自身を含む): 33828816

約数和(自身を除く): 13577949

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 10597, 31791, 74179, 137761, 222537, 413283, 519253, 964327, 1557759, 2892981, 6750289, 20250867]

約数ペア:

[(1, 20250867), (3, 6750289), (7, 2892981), (13, 1557759), (21, 964327), (39, 519253), (49, 413283), (91, 222537), (147, 137761), (273, 74179), (637, 31791), (1911, 10597)]