2100053487

素因数分解:

$3^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{36011}}^1$

素因数の和:38798

約数の個数: 16

約数和(自身を含む): 3201322752

約数和(自身を除く): 1101269265

約数列:

[1, 3, 7, 21, 2777, 8331, 19439, 36011, 58317, 108033, 252077, 756231, 100002547, 300007641, 700017829, 2100053487]

約数ペア:

[(1, 2100053487), (3, 700017829), (7, 300007641), (21, 100002547), (2777, 756231), (8331, 252077), (19439, 108033), (36011, 58317)]