2103233517

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{829}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 3867308640

約数和(自身を除く): 1764075123

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 523, 539, 693, 829, 1569, 1617, 2487, 3661, 4707, 4851, 5753, 5803, 7461, 9119, 10983, 17259, 17409, 25627, 27357, 32949, 40271, 40621, 51777, 52227, 63833, 76881, 82071, 120813, 121863, 191499, 230643, 281897, 362439, 365589, 433567, 446831, 574497, 845691, 1300701, 1340493, 2537073, 3034969, 3902103, 4021479, 4769237, 9104907, 14307711, 21244783, 27314721, 33384659, 42923133, 63734349, 100153977, 191203047, 233692613, 300461931, 701077839, 2103233517]

約数ペア:

[(1, 2103233517), (3, 701077839), (7, 300461931), (9, 233692613), (11, 191203047), (21, 100153977), (33, 63734349), (49, 42923133), (63, 33384659), (77, 27314721), (99, 21244783), (147, 14307711), (231, 9104907), (441, 4769237), (523, 4021479), (539, 3902103), (693, 3034969), (829, 2537073), (1569, 1340493), (1617, 1300701), (2487, 845691), (3661, 574497), (4707, 446831), (4851, 433567), (5753, 365589), (5803, 362439), (7461, 281897), (9119, 230643), (10983, 191499), (17259, 121863), (17409, 120813), (25627, 82071), (27357, 76881), (32949, 63833), (40271, 52227), (40621, 51777)]