30584457

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 46770048

約数和(自身を除く): 16185591

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2081, 4899, 6243, 14697, 18729, 47863, 143589, 147751, 430767, 443253, 1329759, 3398273, 10194819, 30584457]

約数ペア:

[(1, 30584457), (3, 10194819), (9, 3398273), (23, 1329759), (69, 443253), (71, 430767), (207, 147751), (213, 143589), (639, 47863), (1633, 18729), (2081, 14697), (4899, 6243)]