16144443

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 27094496

約数和(自身を除く): 10950053

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 4201, 12603, 29407, 37809, 88221, 256261, 264663, 768783, 1793827, 2306349, 5381481, 16144443]

約数ペア:

[(1, 16144443), (3, 5381481), (7, 2306349), (9, 1793827), (21, 768783), (61, 264663), (63, 256261), (183, 88221), (427, 37809), (549, 29407), (1281, 12603), (3843, 4201)]