43138719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1201}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 67379312

約数和(自身を除く): 24240593

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 1201, 2763, 3603, 3991, 10809, 11973, 15613, 35919, 46839, 140517, 368707, 1106121, 3318363, 4793191, 14379573, 43138719]

約数ペア:

[(1, 43138719), (3, 14379573), (9, 4793191), (13, 3318363), (39, 1106121), (117, 368707), (307, 140517), (921, 46839), (1201, 35919), (2763, 15613), (3603, 11973), (3991, 10809)]