425448439773

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1\times {\mathrm{12713}}^1$

素因数の和:13298

約数の個数: 64

約数和(自身を含む): 681942343680

約数和(自身を除く): 256493903907

約数列:

[1, 3, 7, 21, 23, 69, 161, 193, 359, 483, 579, 1077, 1351, 2513, 4053, 4439, 7539, 8257, 12713, 13317, 24771, 31073, 38139, 57799, 69287, 88991, 93219, 173397, 207861, 266973, 292399, 485009, 877197, 1455027, 1593601, 2046793, 2453609, 4563967, 4780803, 6140379, 7360827, 11155207, 13691901, 17175263, 31947769, 33465621, 51525789, 56433007, 95843307, 104971241, 169299021, 314913723, 395031049, 734798687, 880845631, 1185093147, 2204396061, 2642536893, 6165919417, 18497758251, 20259449513, 60778348539, 141816146591, 425448439773]

約数ペア:

[(1, 425448439773), (3, 141816146591), (7, 60778348539), (21, 20259449513), (23, 18497758251), (69, 6165919417), (161, 2642536893), (193, 2204396061), (359, 1185093147), (483, 880845631), (579, 734798687), (1077, 395031049), (1351, 314913723), (2513, 169299021), (4053, 104971241), (4439, 95843307), (7539, 56433007), (8257, 51525789), (12713, 33465621), (13317, 31947769), (24771, 17175263), (31073, 13691901), (38139, 11155207), (57799, 7360827), (69287, 6140379), (88991, 4780803), (93219, 4563967), (173397, 2453609), (207861, 2046793), (266973, 1593601), (292399, 1455027), (485009, 877197)]