2698129

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 527471

約数列:

[1, 7, 47, 59, 139, 329, 413, 973, 2773, 6533, 8201, 19411, 45731, 57407, 385447, 2698129]

約数ペア:

[(1, 2698129), (7, 385447), (47, 57407), (59, 45731), (139, 19411), (329, 8201), (413, 6533), (973, 2773)]