1337333781

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 2263597056

約数和(自身を除く): 926263275

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 271, 357, 391, 483, 601, 813, 1173, 1803, 1897, 2737, 4207, 4607, 5691, 6233, 8211, 10217, 12621, 13821, 13823, 18699, 30651, 32249, 41469, 43631, 71519, 96747, 96761, 105961, 130893, 162871, 214557, 234991, 290283, 317883, 488613, 704973, 741727, 1140097, 1644937, 2225181, 2768807, 3420291, 3746033, 4934811, 8306421, 11238099, 19381649, 26222231, 58144947, 63682561, 78666693, 191047683, 445777927, 1337333781]

約数ペア:

[(1, 1337333781), (3, 445777927), (7, 191047683), (17, 78666693), (21, 63682561), (23, 58144947), (51, 26222231), (69, 19381649), (119, 11238099), (161, 8306421), (271, 4934811), (357, 3746033), (391, 3420291), (483, 2768807), (601, 2225181), (813, 1644937), (1173, 1140097), (1803, 741727), (1897, 704973), (2737, 488613), (4207, 317883), (4607, 290283), (5691, 234991), (6233, 214557), (8211, 162871), (10217, 130893), (12621, 105961), (13821, 96761), (13823, 96747), (18699, 71519), (30651, 43631), (32249, 41469)]