13000563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 20532096

約数和(自身を除く): 7531533

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 2741, 4743, 8223, 24669, 46597, 84971, 139791, 254913, 419373, 764739, 1444507, 4333521, 13000563]

約数ペア:

[(1, 13000563), (3, 4333521), (9, 1444507), (17, 764739), (31, 419373), (51, 254913), (93, 139791), (153, 84971), (279, 46597), (527, 24669), (1581, 8223), (2741, 4743)]