312329457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 524983680

約数和(自身を除く): 212654223

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 151, 153, 187, 453, 561, 1229, 1359, 1661, 1683, 2567, 3687, 4983, 7701, 11061, 13519, 14949, 20893, 23103, 28237, 40557, 62679, 84711, 121671, 185579, 188037, 229823, 254133, 556737, 689469, 1670211, 2041369, 2068407, 3154843, 6124107, 9464529, 18372321, 28393587, 34703273, 104109819, 312329457]

約数ペア:

[(1, 312329457), (3, 104109819), (9, 34703273), (11, 28393587), (17, 18372321), (33, 9464529), (51, 6124107), (99, 3154843), (151, 2068407), (153, 2041369), (187, 1670211), (453, 689469), (561, 556737), (1229, 254133), (1359, 229823), (1661, 188037), (1683, 185579), (2567, 121671), (3687, 84711), (4983, 62679), (7701, 40557), (11061, 28237), (13519, 23103), (14949, 20893)]