869851479

素因数分解:

$3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{12671}}^1$

素因数の和:13155

約数の個数: 24

約数和(自身を含む): 1352153088

約数和(自身を除く): 482301609

約数列:

[1, 3, 7, 21, 49, 147, 467, 1401, 3269, 9807, 12671, 22883, 38013, 68649, 88697, 266091, 620879, 1862637, 5917357, 17752071, 41421499, 124264497, 289950493, 869851479]

約数ペア:

[(1, 869851479), (3, 289950493), (7, 124264497), (21, 41421499), (49, 17752071), (147, 5917357), (467, 1862637), (1401, 620879), (3269, 266091), (9807, 88697), (12671, 68649), (22883, 38013)]