2193058989

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{17623}}^1$

素因数の和:18062

約数の個数: 32

約数和(自身を含む): 3552998400

約数和(自身を除く): 1359939411

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 419, 1257, 3771, 4609, 11313, 13827, 17623, 41481, 52869, 124443, 158607, 193853, 475821, 581559, 1744677, 5234031, 7384037, 22152111, 66456333, 81224407, 199368999, 243673221, 731019663, 2193058989]

約数ペア:

[(1, 2193058989), (3, 731019663), (9, 243673221), (11, 199368999), (27, 81224407), (33, 66456333), (99, 22152111), (297, 7384037), (419, 5234031), (1257, 1744677), (3771, 581559), (4609, 475821), (11313, 193853), (13827, 158607), (17623, 124443), (41481, 52869)]