12430143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 21026304

約数和(自身を除く): 8596161

約数列:

[1, 3, 9, 11, 23, 33, 53, 69, 99, 103, 159, 207, 253, 309, 477, 583, 759, 927, 1133, 1219, 1749, 2277, 2369, 3399, 3657, 5247, 5459, 7107, 10197, 10971, 13409, 16377, 21321, 26059, 40227, 49131, 60049, 78177, 120681, 125557, 180147, 234531, 376671, 540441, 1130013, 1381127, 4143381, 12430143]

約数ペア:

[(1, 12430143), (3, 4143381), (9, 1381127), (11, 1130013), (23, 540441), (33, 376671), (53, 234531), (69, 180147), (99, 125557), (103, 120681), (159, 78177), (207, 60049), (253, 49131), (309, 40227), (477, 26059), (583, 21321), (759, 16377), (927, 13409), (1133, 10971), (1219, 10197), (1749, 7107), (2277, 5459), (2369, 5247), (3399, 3657)]