30256767

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 46402560

約数和(自身を除く): 16145793

約数列:

[1, 3, 9, 27, 47, 113, 141, 211, 339, 423, 633, 1017, 1269, 1899, 3051, 5311, 5697, 9917, 15933, 23843, 29751, 47799, 71529, 89253, 143397, 214587, 267759, 643761, 1120621, 3361863, 10085589, 30256767]

約数ペア:

[(1, 30256767), (3, 10085589), (9, 3361863), (27, 1120621), (47, 643761), (113, 267759), (141, 214587), (211, 143397), (339, 89253), (423, 71529), (633, 47799), (1017, 29751), (1269, 23843), (1899, 15933), (3051, 9917), (5311, 5697)]