13672839

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 18893952

約数和(自身を除く): 5221113

約数列:

[1, 3, 43, 83, 129, 249, 1277, 3569, 3831, 10707, 54911, 105991, 164733, 317973, 4557613, 13672839]

約数ペア:

[(1, 13672839), (3, 4557613), (43, 317973), (83, 164733), (129, 105991), (249, 54911), (1277, 10707), (3569, 3831)]