12138711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{761}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 17495520

約数和(自身を除く): 5356809

約数列:

[1, 3, 13, 39, 409, 761, 1227, 2283, 5317, 9893, 15951, 29679, 311249, 933747, 4046237, 12138711]

約数ペア:

[(1, 12138711), (3, 4046237), (13, 933747), (39, 311249), (409, 29679), (761, 15951), (1227, 9893), (2283, 5317)]