172384247

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 199342080

約数和(自身を除く): 26957833

約数列:

[1, 7, 167, 239, 617, 1169, 1673, 4319, 39913, 103039, 147463, 279391, 721273, 1032241, 24626321, 172384247]

約数ペア:

[(1, 172384247), (7, 24626321), (167, 1032241), (239, 721273), (617, 279391), (1169, 147463), (1673, 103039), (4319, 39913)]