11670345

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 20931840

約数和(自身を除く): 9261495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 631, 685, 1233, 1893, 2055, 3155, 3699, 5679, 6165, 9465, 17037, 18495, 28395, 85185, 86447, 259341, 432235, 778023, 1296705, 2334069, 3890115, 11670345]

約数ペア:

[(1, 11670345), (3, 3890115), (5, 2334069), (9, 1296705), (15, 778023), (27, 432235), (45, 259341), (135, 86447), (137, 85185), (411, 28395), (631, 18495), (685, 17037), (1233, 9465), (1893, 6165), (2055, 5679), (3155, 3699)]