2017874991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{18043}}^1$

素因数の和:21446

約数の個数: 16

約数和(自身を含む): 2936119680

約数和(自身を除く): 918244689

約数列:

[1, 3, 11, 33, 3389, 10167, 18043, 37279, 54129, 111837, 198473, 595419, 61147727, 183443181, 672624997, 2017874991]

約数ペア:

[(1, 2017874991), (3, 672624997), (11, 183443181), (33, 61147727), (3389, 595419), (10167, 198473), (18043, 111837), (37279, 54129)]