1488630339

素因数分解:

$3^3\times 7^2\times {\mathrm{1125193}}^1$

素因数の和:1125216

約数の個数: 24

約数和(自身を含む): 2565442320

約数和(自身を除く): 1076811981

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1125193, 3375579, 7876351, 10126737, 23629053, 30380211, 55134457, 70887159, 165403371, 212661477, 496210113, 1488630339]

約数ペア:

[(1, 1488630339), (3, 496210113), (7, 212661477), (9, 165403371), (21, 70887159), (27, 55134457), (49, 30380211), (63, 23629053), (147, 10126737), (189, 7876351), (441, 3375579), (1323, 1125193)]