2773017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 4370184

約数和(自身を除く): 1597167

約数列:

[1, 3, 9, 13, 39, 117, 137, 173, 411, 519, 1233, 1557, 1781, 2249, 5343, 6747, 16029, 20241, 23701, 71103, 213309, 308113, 924339, 2773017]

約数ペア:

[(1, 2773017), (3, 924339), (9, 308113), (13, 213309), (39, 71103), (117, 23701), (137, 20241), (173, 16029), (411, 6747), (519, 5343), (1233, 2249), (1557, 1781)]