261346931

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 275097600

約数和(自身を除く): 13750669

約数列:

[1, 47, 59, 79, 1193, 2773, 3713, 4661, 56071, 70387, 94247, 219067, 3308189, 4429609, 5560573, 261346931]

約数ペア:

[(1, 261346931), (47, 5560573), (59, 4429609), (79, 3308189), (1193, 219067), (2773, 94247), (3713, 70387), (4661, 56071)]