13912263

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 22049280

約数和(自身を除く): 8137017

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 521, 621, 989, 1161, 1563, 2967, 4689, 8901, 11983, 14067, 22403, 26703, 35949, 67209, 107847, 201627, 323541, 515269, 604881, 1545807, 4637421, 13912263]

約数ペア:

[(1, 13912263), (3, 4637421), (9, 1545807), (23, 604881), (27, 515269), (43, 323541), (69, 201627), (129, 107847), (207, 67209), (387, 35949), (521, 26703), (621, 22403), (989, 14067), (1161, 11983), (1563, 8901), (2967, 4689)]