724854519

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1\times {\mathrm{1439}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 1060375680

約数和(自身を除く): 335521161

約数列:

[1, 3, 9, 97, 291, 577, 873, 1439, 1731, 4317, 5193, 12951, 55969, 139583, 167907, 418749, 503721, 830303, 1256247, 2490909, 7472727, 80539391, 241618173, 724854519]

約数ペア:

[(1, 724854519), (3, 241618173), (9, 80539391), (97, 7472727), (291, 2490909), (577, 1256247), (873, 830303), (1439, 503721), (1731, 418749), (4317, 167907), (5193, 139583), (12951, 55969)]