12568743

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 7994457

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 419, 909, 1111, 1257, 2727, 3333, 3771, 4609, 9999, 11313, 13827, 29997, 41481, 42319, 124443, 126957, 380871, 465509, 1142613, 1396527, 4189581, 12568743]

約数ペア:

[(1, 12568743), (3, 4189581), (9, 1396527), (11, 1142613), (27, 465509), (33, 380871), (99, 126957), (101, 124443), (297, 42319), (303, 41481), (419, 29997), (909, 13827), (1111, 11313), (1257, 9999), (2727, 4609), (3333, 3771)]