556504377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7247}}^1$

素因数の和:7453

約数の個数: 32

約数和(自身を含む): 876718080

約数和(自身を除く): 320213703

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 1969, 2327, 5907, 6981, 7247, 21741, 25597, 76791, 79717, 94211, 239151, 282633, 1036321, 1297213, 3108963, 3891639, 14269343, 16863769, 42808029, 50591307, 185501459, 556504377]

約数ペア:

[(1, 556504377), (3, 185501459), (11, 50591307), (13, 42808029), (33, 16863769), (39, 14269343), (143, 3891639), (179, 3108963), (429, 1297213), (537, 1036321), (1969, 282633), (2327, 239151), (5907, 94211), (6981, 79717), (7247, 76791), (21741, 25597)]