3091419

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 4657440

約数和(自身を除く): 1566021

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 1877, 5631, 16893, 50679, 114497, 343491, 1030473, 3091419]

約数ペア:

[(1, 3091419), (3, 1030473), (9, 343491), (27, 114497), (61, 50679), (183, 16893), (549, 5631), (1647, 1877)]