289980929

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{14939}}^1$

素因数の和:15052

約数の個数: 16

約数和(自身を含む): 344217600

約数和(自身を除く): 54236671

約数列:

[1, 7, 47, 59, 329, 413, 2773, 14939, 19411, 104573, 702133, 881401, 4914931, 6169807, 41425847, 289980929]

約数ペア:

[(1, 289980929), (7, 41425847), (47, 6169807), (59, 4914931), (329, 881401), (413, 702133), (2773, 104573), (14939, 19411)]