315511149

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{673}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 441108736

約数和(自身を除く): 125597587

約数列:

[1, 3, 31, 71, 93, 213, 673, 2019, 2201, 5041, 6603, 15123, 20863, 47783, 62589, 143349, 156271, 468813, 1481273, 3392593, 4443819, 10177779, 105170383, 315511149]

約数ペア:

[(1, 315511149), (3, 105170383), (31, 10177779), (71, 4443819), (93, 3392593), (213, 1481273), (673, 468813), (2019, 156271), (2201, 143349), (5041, 62589), (6603, 47783), (15123, 20863)]