1293040659

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{323341}}^1$

素因数の和:323418

約数の個数: 16

約数和(自身を含む): 1821062144

約数和(自身を除く): 528021485

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 323341, 970023, 10023571, 13903663, 30070713, 41710989, 431013553, 1293040659]

約数ペア:

[(1, 1293040659), (3, 431013553), (31, 41710989), (43, 30070713), (93, 13903663), (129, 10023571), (1333, 970023), (3999, 323341)]