28194189

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 38176320

約数和(自身を除く): 9982131

約数列:

[1, 3, 137, 181, 379, 411, 543, 1137, 24797, 51923, 68599, 74391, 155769, 205797, 9398063, 28194189]

約数ペア:

[(1, 28194189), (3, 9398063), (137, 205797), (181, 155769), (379, 74391), (411, 68599), (543, 51923), (1137, 24797)]