1330400499

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 1833511680

約数和(自身を除く): 503111181

約数列:

[1, 3, 59, 131, 177, 181, 317, 393, 543, 951, 7729, 10679, 18703, 23187, 23711, 32037, 41527, 56109, 57377, 71133, 124581, 172131, 1398949, 2450093, 3385243, 4196847, 7350279, 7516387, 10155729, 22549161, 443466833, 1330400499]

約数ペア:

[(1, 1330400499), (3, 443466833), (59, 22549161), (131, 10155729), (177, 7516387), (181, 7350279), (317, 4196847), (393, 3385243), (543, 2450093), (951, 1398949), (7729, 172131), (10679, 124581), (18703, 71133), (23187, 57377), (23711, 56109), (32037, 41527)]