229621707

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191831}}^1$

素因数の和:191863

約数の個数: 24

約数和(自身を含む): 399010560

約数和(自身を除く): 169388853

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 191831, 575493, 1342817, 1726479, 3644789, 4028451, 10934367, 12085353, 25513523, 32803101, 76540569, 229621707]

約数ペア:

[(1, 229621707), (3, 76540569), (7, 32803101), (9, 25513523), (19, 12085353), (21, 10934367), (57, 4028451), (63, 3644789), (133, 1726479), (171, 1342817), (399, 575493), (1197, 191831)]