8004969

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 13437632

約数和(自身を除く): 5432663

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 2083, 3843, 6249, 14581, 18747, 43743, 127063, 131229, 381189, 889441, 1143567, 2668323, 8004969]

約数ペア:

[(1, 8004969), (3, 2668323), (7, 1143567), (9, 889441), (21, 381189), (61, 131229), (63, 127063), (183, 43743), (427, 18747), (549, 14581), (1281, 6249), (2083, 3843)]