40659387

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 54966912

約数和(自身を除く): 14307525

約数列:

[1, 3, 131, 307, 337, 393, 921, 1011, 40217, 44147, 103459, 120651, 132441, 310377, 13553129, 40659387]

約数ペア:

[(1, 40659387), (3, 13553129), (131, 310377), (307, 132441), (337, 120651), (393, 103459), (921, 44147), (1011, 40217)]