947997651

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{82571}}^1$

素因数の和:82706

約数の個数: 16

約数和(自身を含む): 1307940480

約数和(自身を除く): 359942829

約数列:

[1, 3, 43, 89, 129, 267, 3827, 11481, 82571, 247713, 3550553, 7348819, 10651659, 22046457, 315999217, 947997651]

約数ペア:

[(1, 947997651), (3, 315999217), (43, 22046457), (89, 10651659), (129, 7348819), (267, 3550553), (3827, 247713), (11481, 82571)]