257173153

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 269660160

約数和(自身を除く): 12487007

約数列:

[1, 43, 59, 167, 607, 2537, 7181, 9853, 26101, 35813, 101369, 423679, 1539959, 4358867, 5980771, 257173153]

約数ペア:

[(1, 257173153), (43, 5980771), (59, 4358867), (167, 1539959), (607, 423679), (2537, 101369), (7181, 35813), (9853, 26101)]