130194841

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9203}}^1$

素因数の和:9300

約数の個数: 16

約数和(自身を含む): 155510784

約数和(自身を除く): 25315943

約数列:

[1, 7, 43, 47, 301, 329, 2021, 9203, 14147, 64421, 395729, 432541, 2770103, 3027787, 18599263, 130194841]

約数ペア:

[(1, 130194841), (7, 18599263), (43, 3027787), (47, 2770103), (301, 432541), (329, 395729), (2021, 64421), (9203, 14147)]