13765941

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 22825920

約数和(自身を除く): 9059979

約数列:

[1, 3, 7, 9, 21, 63, 353, 619, 1059, 1857, 2471, 3177, 4333, 5571, 7413, 12999, 22239, 38997, 218507, 655521, 1529549, 1966563, 4588647, 13765941]

約数ペア:

[(1, 13765941), (3, 4588647), (7, 1966563), (9, 1529549), (21, 655521), (63, 218507), (353, 38997), (619, 22239), (1059, 12999), (1857, 7413), (2471, 5571), (3177, 4333)]