5253381

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 8820864

約数和(自身を除く): 3567483

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1367, 3843, 4101, 9569, 12303, 28707, 83387, 86121, 250161, 583709, 750483, 1751127, 5253381]

約数ペア:

[(1, 5253381), (3, 1751127), (7, 750483), (9, 583709), (21, 250161), (61, 86121), (63, 83387), (183, 28707), (427, 12303), (549, 9569), (1281, 4101), (1367, 3843)]