131548739

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2617}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 154818048

約数和(自身を除く): 23269309

約数列:

[1, 7, 43, 167, 301, 1169, 2617, 7181, 18319, 50267, 112531, 437039, 787717, 3059273, 18792677, 131548739]

約数ペア:

[(1, 131548739), (7, 18792677), (43, 3059273), (167, 787717), (301, 437039), (1169, 112531), (2617, 50267), (7181, 18319)]