2013558207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 2842656768

約数和(自身を除く): 829098561

約数列:

[1, 3, 23, 69, 107, 223, 321, 669, 1223, 2461, 3669, 5129, 7383, 15387, 23861, 28129, 71583, 84387, 130861, 272729, 392583, 548803, 818187, 1646409, 3009803, 6272767, 9029409, 18818301, 29182003, 87546009, 671186069, 2013558207]

約数ペア:

[(1, 2013558207), (3, 671186069), (23, 87546009), (69, 29182003), (107, 18818301), (223, 9029409), (321, 6272767), (669, 3009803), (1223, 1646409), (2461, 818187), (3669, 548803), (5129, 392583), (7383, 272729), (15387, 130861), (23861, 84387), (28129, 71583)]