17715087

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 29214120

約数和(自身を除く): 11499033

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 613, 741, 1521, 1839, 2223, 3211, 5517, 7969, 9633, 11647, 23907, 28899, 34941, 71721, 103597, 104823, 151411, 310791, 454233, 932373, 1362699, 1968343, 5905029, 17715087]

約数ペア:

[(1, 17715087), (3, 5905029), (9, 1968343), (13, 1362699), (19, 932373), (39, 454233), (57, 310791), (117, 151411), (169, 104823), (171, 103597), (247, 71721), (507, 34941), (613, 28899), (741, 23907), (1521, 11647), (1839, 9633), (2223, 7969), (3211, 5517)]