2220007677

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{57467}}^1$

素因数の和:57712

約数の個数: 16

約数和(自身を含む): 3015920640

約数和(自身を除く): 795912963

約数列:

[1, 3, 79, 163, 237, 489, 12877, 38631, 57467, 172401, 4539893, 9367121, 13619679, 28101363, 740002559, 2220007677]

約数ペア:

[(1, 2220007677), (3, 740002559), (79, 28101363), (163, 13619679), (237, 9367121), (489, 4539893), (12877, 172401), (38631, 57467)]