2405961447

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1373}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 3333477888

約数和(自身を除く): 927516441

約数列:

[1, 3, 53, 103, 107, 159, 309, 321, 1373, 4119, 5459, 5671, 11021, 16377, 17013, 33063, 72769, 141419, 146911, 218307, 424257, 440733, 584113, 1752339, 7495207, 7786283, 15131833, 22485621, 23358849, 45395499, 801987149, 2405961447]

約数ペア:

[(1, 2405961447), (3, 801987149), (53, 45395499), (103, 23358849), (107, 22485621), (159, 15131833), (309, 7786283), (321, 7495207), (1373, 1752339), (4119, 584113), (5459, 440733), (5671, 424257), (11021, 218307), (16377, 146911), (17013, 141419), (33063, 72769)]