12120367

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 14409472

約数和(自身を除く): 2289105

約数列:

[1, 7, 43, 67, 301, 469, 601, 2881, 4207, 20167, 25843, 40267, 180901, 281869, 1731481, 12120367]

約数ペア:

[(1, 12120367), (7, 1731481), (43, 281869), (67, 180901), (301, 40267), (469, 25843), (601, 20167), (2881, 4207)]