216023709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{385069}}^1$

素因数の和:385100

約数の個数: 16

約数和(自身を含む): 332700480

約数和(自身を除く): 116676771

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 385069, 1155207, 4235759, 6546173, 12707277, 19638519, 72007903, 216023709]

約数ペア:

[(1, 216023709), (3, 72007903), (11, 19638519), (17, 12707277), (33, 6546173), (51, 4235759), (187, 1155207), (561, 385069)]