1380493990827

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3323}}^1\times {\mathrm{227387}}^1$

素因数の和:230752

約数の個数: 48

約数和(自身を含む): 2358213661440

約数和(自身を除く): 977719670613

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 3323, 9969, 23261, 29907, 69783, 96367, 209349, 227387, 289101, 674569, 682161, 867303, 1591709, 2023707, 2046483, 4775127, 6071121, 6594223, 14325381, 19782669, 46159561, 59348007, 138478683, 415436049, 755607001, 2266821003, 5289249007, 6800463009, 15867747021, 21912603029, 47603241063, 65737809087, 153388221203, 197213427261, 460164663609, 1380493990827]

約数ペア:

[(1, 1380493990827), (3, 460164663609), (7, 197213427261), (9, 153388221203), (21, 65737809087), (29, 47603241063), (63, 21912603029), (87, 15867747021), (203, 6800463009), (261, 5289249007), (609, 2266821003), (1827, 755607001), (3323, 415436049), (9969, 138478683), (23261, 59348007), (29907, 46159561), (69783, 19782669), (96367, 14325381), (209349, 6594223), (227387, 6071121), (289101, 4775127), (674569, 2046483), (682161, 2023707), (867303, 1591709)]