4212339

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 5831328

約数和(自身を除く): 1618989

約数列:

[1, 3, 37, 111, 137, 277, 411, 831, 5069, 10249, 15207, 30747, 37949, 113847, 1404113, 4212339]

約数ペア:

[(1, 4212339), (3, 1404113), (37, 113847), (111, 37949), (137, 30747), (277, 15207), (411, 10249), (831, 5069)]