3261127681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{2237}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 4000469760

約数和(自身を除く): 739342079

約数列:

[1, 7, 19, 97, 113, 133, 679, 791, 1843, 2147, 2237, 10961, 12901, 15029, 15659, 42503, 76727, 208259, 216989, 252781, 297521, 1457813, 1518923, 1769467, 4122791, 4802839, 24519757, 28859537, 33619873, 171638299, 465875383, 3261127681]

約数ペア:

[(1, 3261127681), (7, 465875383), (19, 171638299), (97, 33619873), (113, 28859537), (133, 24519757), (679, 4802839), (791, 4122791), (1843, 1769467), (2147, 1518923), (2237, 1457813), (10961, 297521), (12901, 252781), (15029, 216989), (15659, 208259), (42503, 76727)]