219327727

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1063}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 237867840

約数和(自身を除く): 18540113

約数列:

[1, 17, 53, 229, 901, 1063, 3893, 12137, 18071, 56339, 206329, 243427, 957763, 4138259, 12901631, 219327727]

約数ペア:

[(1, 219327727), (17, 12901631), (53, 4138259), (229, 957763), (901, 243427), (1063, 206329), (3893, 56339), (12137, 18071)]