11810853

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3446

約数の個数: 20

約数和(自身を含む): 18059008

約数和(自身を除く): 6248155

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3391, 3483, 10173, 30519, 91557, 145813, 274671, 437439, 1312317, 3936951, 11810853]

約数ペア:

[(1, 11810853), (3, 3936951), (9, 1312317), (27, 437439), (43, 274671), (81, 145813), (129, 91557), (387, 30519), (1161, 10173), (3391, 3483)]