316247907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 448266240

約数和(自身を除く): 132018333

約数列:

[1, 3, 23, 69, 127, 151, 239, 381, 453, 717, 2921, 3473, 5497, 8763, 10419, 16491, 19177, 30353, 36089, 57531, 91059, 108267, 441071, 698119, 830047, 1323213, 2094357, 2490141, 4583303, 13749909, 105415969, 316247907]

約数ペア:

[(1, 316247907), (3, 105415969), (23, 13749909), (69, 4583303), (127, 2490141), (151, 2094357), (239, 1323213), (381, 830047), (453, 698119), (717, 441071), (2921, 108267), (3473, 91059), (5497, 57531), (8763, 36089), (10419, 30353), (16491, 19177)]