29705211

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{3631}}^1$

素因数の和:3744

約数の個数: 20

約数和(自身を含む): 44826144

約数和(自身を除く): 15120933

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 3631, 8181, 10893, 32679, 98037, 294111, 366731, 1100193, 3300579, 9901737, 29705211]

約数ペア:

[(1, 29705211), (3, 9901737), (9, 3300579), (27, 1100193), (81, 366731), (101, 294111), (303, 98037), (909, 32679), (2727, 10893), (3631, 8181)]