1897333417

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1\times {\mathrm{1907}}^1$

素因数の和:3600

約数の個数: 16

約数和(自身を含む): 2195268480

約数和(自身を除く): 297935063

約数列:

[1, 7, 89, 623, 1597, 1907, 11179, 13349, 142133, 169723, 994931, 1188061, 3045479, 21318353, 271047631, 1897333417]

約数ペア:

[(1, 1897333417), (7, 271047631), (89, 21318353), (623, 3045479), (1597, 1188061), (1907, 994931), (11179, 169723), (13349, 142133)]