30784419

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 46804992

約数和(自身を除く): 16020573

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 1143, 1171, 2921, 3513, 8763, 10539, 26289, 26933, 80799, 148717, 242397, 446151, 1338453, 3420491, 10261473, 30784419]

約数ペア:

[(1, 30784419), (3, 10261473), (9, 3420491), (23, 1338453), (69, 446151), (127, 242397), (207, 148717), (381, 80799), (1143, 26933), (1171, 26289), (2921, 10539), (3513, 8763)]