47298419

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 57812832

約数和(自身を除く): 10514413

約数列:

[1, 7, 23, 53, 161, 241, 371, 529, 1219, 1687, 3703, 5543, 8533, 12773, 28037, 38801, 89411, 127489, 196259, 293779, 892423, 2056453, 6756917, 47298419]

約数ペア:

[(1, 47298419), (7, 6756917), (23, 2056453), (53, 892423), (161, 293779), (241, 196259), (371, 127489), (529, 89411), (1219, 38801), (1687, 28037), (3703, 12773), (5543, 8533)]