143322361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68477}}^1$

素因数の和:68520

約数の個数: 16

約数和(自身を含む): 184068864

約数和(自身を除く): 40746503

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 68477, 479339, 890201, 1574971, 6231407, 11024797, 20474623, 143322361]

約数ペア:

[(1, 143322361), (7, 20474623), (13, 11024797), (23, 6231407), (91, 1574971), (161, 890201), (299, 479339), (2093, 68477)]