6920901

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 10865400

約数和(自身を除く): 3944499

約数列:

[1, 3, 9, 13, 39, 117, 149, 397, 447, 1191, 1341, 1937, 3573, 5161, 5811, 15483, 17433, 46449, 59153, 177459, 532377, 768989, 2306967, 6920901]

約数ペア:

[(1, 6920901), (3, 2306967), (9, 768989), (13, 532377), (39, 177459), (117, 59153), (149, 46449), (397, 17433), (447, 15483), (1191, 5811), (1341, 5161), (1937, 3573)]