4471971

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 6928128

約数和(自身を除く): 2456157

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3491, 10473, 24437, 73311, 212951, 638853, 1490657, 4471971]

約数ペア:

[(1, 4471971), (3, 1490657), (7, 638853), (21, 212951), (61, 73311), (183, 24437), (427, 10473), (1281, 3491)]