12559617

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1339

約数の個数: 40

約数和(自身を含む): 22720896

約数和(自身を除く): 10161279

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1303, 1377, 3213, 3909, 9121, 9639, 11727, 22151, 27363, 35181, 66453, 82089, 105543, 155057, 199359, 246267, 465171, 598077, 738801, 1395513, 1794231, 4186539, 12559617]

約数ペア:

[(1, 12559617), (3, 4186539), (7, 1794231), (9, 1395513), (17, 738801), (21, 598077), (27, 465171), (51, 246267), (63, 199359), (81, 155057), (119, 105543), (153, 82089), (189, 66453), (357, 35181), (459, 27363), (567, 22151), (1071, 11727), (1303, 9639), (1377, 9121), (3213, 3909)]