2079109747827

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3956569}}^1$

素因数の和:3957040

約数の個数: 48

約数和(自身を含む): 3621052864000

約数和(自身を除く): 1541943116173

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 439, 1197, 1317, 3073, 3951, 8341, 9219, 25023, 27657, 58387, 75069, 175161, 525483, 3956569, 11869707, 27695983, 35609121, 75174811, 83087949, 225524433, 249263847, 526223677, 676573299, 1578671031, 1736933791, 4736013093, 5210801373, 12158536537, 15632404119, 33001742029, 36475609611, 99005226087, 109426828833, 231012194203, 297015678261, 693036582609, 2079109747827]

約数ペア:

[(1, 2079109747827), (3, 693036582609), (7, 297015678261), (9, 231012194203), (19, 109426828833), (21, 99005226087), (57, 36475609611), (63, 33001742029), (133, 15632404119), (171, 12158536537), (399, 5210801373), (439, 4736013093), (1197, 1736933791), (1317, 1578671031), (3073, 676573299), (3951, 526223677), (8341, 249263847), (9219, 225524433), (25023, 83087949), (27657, 75174811), (58387, 35609121), (75069, 27695983), (175161, 11869707), (525483, 3956569)]