47320707

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 77317632

約数和(自身を除く): 29996925

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 1411, 1597, 1743, 4233, 4791, 9877, 11179, 27149, 29631, 33537, 81447, 132551, 190043, 397653, 570129, 927857, 2253367, 2783571, 6760101, 15773569, 47320707]

約数ペア:

[(1, 47320707), (3, 15773569), (7, 6760101), (17, 2783571), (21, 2253367), (51, 927857), (83, 570129), (119, 397653), (249, 190043), (357, 132551), (581, 81447), (1411, 33537), (1597, 29631), (1743, 27149), (4233, 11179), (4791, 9877)]