1919262243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{25583}}^1$

素因数の和:27074

約数の個数: 16

約数和(自身を含む): 2711494656

約数和(自身を除く): 792232413

約数列:

[1, 3, 17, 51, 1471, 4413, 25007, 25583, 75021, 76749, 434911, 1304733, 37632593, 112897779, 639754081, 1919262243]

約数ペア:

[(1, 1919262243), (3, 639754081), (17, 112897779), (51, 37632593), (1471, 1304733), (4413, 434911), (25007, 76749), (25583, 75021)]