973744989

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2727577}}^1$

素因数の和:2727604

約数の個数: 16

約数和(自身を含む): 1571084928

約数和(自身を除く): 597339939

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2727577, 8182731, 19093039, 46368809, 57279117, 139106427, 324581663, 973744989]

約数ペア:

[(1, 973744989), (3, 324581663), (7, 139106427), (17, 57279117), (21, 46368809), (51, 19093039), (119, 8182731), (357, 2727577)]