426951837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1216387}}^1$

素因数の和:1216409

約数の個数: 16

約数和(自身を含む): 681177280

約数和(自身を除く): 254225443

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1216387, 3649161, 10947483, 15813031, 32842449, 47439093, 142317279, 426951837]

約数ペア:

[(1, 426951837), (3, 142317279), (9, 47439093), (13, 32842449), (27, 15813031), (39, 10947483), (117, 3649161), (351, 1216387)]