5381481

素因数分解:

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

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 8336768

約数和(自身を除く): 2955287

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 4201, 12603, 29407, 88221, 256261, 768783, 1793827, 5381481]

約数ペア:

[(1, 5381481), (3, 1793827), (7, 768783), (21, 256261), (61, 88221), (183, 29407), (427, 12603), (1281, 4201)]