7815617199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 12249330912

約数和(自身を除く): 4433713713

約数列:

[1, 3, 9, 13, 39, 117, 313, 457, 467, 939, 1371, 1401, 2817, 4069, 4113, 4203, 5941, 6071, 12207, 17823, 18213, 36621, 53469, 54639, 143041, 146171, 213419, 429123, 438513, 640257, 1287369, 1315539, 1859533, 1900223, 1920771, 2774447, 5578599, 5700669, 8323341, 16735797, 17102007, 24970023, 66800147, 200400441, 601201323, 868401911, 2605205733, 7815617199]

約数ペア:

[(1, 7815617199), (3, 2605205733), (9, 868401911), (13, 601201323), (39, 200400441), (117, 66800147), (313, 24970023), (457, 17102007), (467, 16735797), (939, 8323341), (1371, 5700669), (1401, 5578599), (2817, 2774447), (4069, 1920771), (4113, 1900223), (4203, 1859533), (5941, 1315539), (6071, 1287369), (12207, 640257), (17823, 438513), (18213, 429123), (36621, 213419), (53469, 146171), (54639, 143041)]