4980261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 8432640

約数和(自身を除く): 3452379

約数列:

[1, 3, 11, 13, 19, 33, 39, 47, 57, 141, 143, 169, 209, 247, 429, 507, 517, 611, 627, 741, 893, 1551, 1833, 1859, 2679, 2717, 3211, 5577, 6721, 7943, 8151, 9633, 9823, 11609, 20163, 23829, 29469, 34827, 35321, 87373, 105963, 127699, 150917, 262119, 383097, 452751, 1660087, 4980261]

約数ペア:

[(1, 4980261), (3, 1660087), (11, 452751), (13, 383097), (19, 262119), (33, 150917), (39, 127699), (47, 105963), (57, 87373), (141, 35321), (143, 34827), (169, 29469), (209, 23829), (247, 20163), (429, 11609), (507, 9823), (517, 9633), (611, 8151), (627, 7943), (741, 6721), (893, 5577), (1551, 3211), (1833, 2717), (1859, 2679)]