120348529

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 144592448

約数和(自身を除く): 24243919

約数列:

[1, 7, 43, 47, 181, 301, 329, 1267, 2021, 2209, 7783, 8507, 14147, 15463, 54481, 59549, 94987, 365801, 399829, 664909, 2560607, 2798803, 17192647, 120348529]

約数ペア:

[(1, 120348529), (7, 17192647), (43, 2798803), (47, 2560607), (181, 664909), (301, 399829), (329, 365801), (1267, 94987), (2021, 59549), (2209, 54481), (7783, 15463), (8507, 14147)]