7172151

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 10982400

約数和(自身を除く): 3810249

約数列:

[1, 3, 7, 21, 239, 717, 1429, 1673, 4287, 5019, 10003, 30009, 341531, 1024593, 2390717, 7172151]

約数ペア:

[(1, 7172151), (3, 2390717), (7, 1024593), (21, 341531), (239, 30009), (717, 10003), (1429, 5019), (1673, 4287)]