22319157

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 34884000

約数和(自身を除く): 12564843

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1019, 1043, 3057, 3129, 7133, 7301, 21399, 21903, 49931, 149793, 151831, 455493, 1062817, 3188451, 7439719, 22319157]

約数ペア:

[(1, 22319157), (3, 7439719), (7, 3188451), (21, 1062817), (49, 455493), (147, 151831), (149, 149793), (447, 49931), (1019, 21903), (1043, 21399), (3057, 7301), (3129, 7133)]