1036781123

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{2531}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 1196724480

約数和(自身を除く): 159943357

約数列:

[1, 7, 139, 421, 973, 2531, 2947, 17717, 58519, 351809, 409633, 1065551, 2462663, 7458857, 148111589, 1036781123]

約数ペア:

[(1, 1036781123), (7, 148111589), (139, 7458857), (421, 2462663), (973, 1065551), (2531, 409633), (2947, 351809), (17717, 58519)]