13278897357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{14293}}^1$

素因数の和:14953

約数の個数: 32

約数和(自身を含む): 19760025600

約数和(自身を除く): 6481128243

約数列:

[1, 3, 11, 33, 47, 141, 517, 599, 1551, 1797, 6589, 14293, 19767, 28153, 42879, 84459, 157223, 309683, 471669, 671771, 929049, 2015313, 7389481, 8561507, 22168443, 25684521, 94176577, 282529731, 402390829, 1207172487, 4426299119, 13278897357]

約数ペア:

[(1, 13278897357), (3, 4426299119), (11, 1207172487), (33, 402390829), (47, 282529731), (141, 94176577), (517, 25684521), (599, 22168443), (1551, 8561507), (1797, 7389481), (6589, 2015313), (14293, 929049), (19767, 671771), (28153, 471669), (42879, 309683), (84459, 157223)]