307929063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 456037120

約数和(自身を除く): 148108057

約数列:

[1, 3, 13, 39, 43, 129, 139, 417, 559, 1321, 1677, 1807, 3963, 5421, 5977, 17173, 17931, 51519, 56803, 77701, 170409, 183619, 233103, 550857, 738439, 2215317, 2387047, 7161141, 7895617, 23686851, 102643021, 307929063]

約数ペア:

[(1, 307929063), (3, 102643021), (13, 23686851), (39, 7895617), (43, 7161141), (129, 2387047), (139, 2215317), (417, 738439), (559, 550857), (1321, 233103), (1677, 183619), (1807, 170409), (3963, 77701), (5421, 56803), (5977, 51519), (17173, 17931)]