17121611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 19108320

約数和(自身を除く): 1986709

約数列:

[1, 13, 43, 109, 281, 559, 1417, 3653, 4687, 12083, 30629, 60931, 157079, 398177, 1317047, 17121611]

約数ペア:

[(1, 17121611), (13, 1317047), (43, 398177), (109, 157079), (281, 60931), (559, 30629), (1417, 12083), (3653, 4687)]