2971443

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 4147200

約数和(自身を除く): 1175757

約数列:

[1, 3, 31, 89, 93, 267, 359, 1077, 2759, 8277, 11129, 31951, 33387, 95853, 990481, 2971443]

約数ペア:

[(1, 2971443), (3, 990481), (31, 95853), (89, 33387), (93, 31951), (267, 11129), (359, 8277), (1077, 2759)]