30149757

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13241}}^1$

素因数の和:13281

約数の個数: 24

約数和(自身を含む): 49578048

約数和(自身を除く): 19428291

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 13241, 39723, 119169, 145651, 304543, 436953, 913629, 1310859, 2740887, 3349973, 10049919, 30149757]

約数ペア:

[(1, 30149757), (3, 10049919), (9, 3349973), (11, 2740887), (23, 1310859), (33, 913629), (69, 436953), (99, 304543), (207, 145651), (253, 119169), (759, 39723), (2277, 13241)]