7268217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 10625472

約数和(自身を除く): 3357255

約数列:

[1, 3, 11, 33, 257, 771, 857, 2571, 2827, 8481, 9427, 28281, 220249, 660747, 2422739, 7268217]

約数ペア:

[(1, 7268217), (3, 2422739), (11, 660747), (33, 220249), (257, 28281), (771, 9427), (857, 8481), (2571, 2827)]