1738381563

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{11361971}}^1$

素因数の和:11361994

約数の個数: 12

約数和(自身を含む): 2658701448

約数和(自身を除く): 920319885

約数列:

[1, 3, 9, 17, 51, 153, 11361971, 34085913, 102257739, 193153507, 579460521, 1738381563]

約数ペア:

[(1, 1738381563), (3, 579460521), (9, 193153507), (17, 102257739), (51, 34085913), (153, 11361971)]