291225912439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{5879}}^1$

素因数の和:6340

約数の個数: 64

約数和(自身を含む): 384641187840

約数和(自身を除く): 93415275401

約数列:

[1, 7, 11, 23, 77, 83, 161, 253, 337, 581, 913, 1771, 1909, 2359, 3707, 5879, 6391, 7751, 13363, 20999, 25949, 27971, 41153, 54257, 64669, 85261, 135217, 146993, 195797, 307681, 452683, 487957, 596827, 643333, 946519, 1487387, 1981223, 2153767, 3415699, 4503331, 5367527, 7076663, 10411709, 11223011, 13868561, 21793453, 37572689, 45568129, 49536641, 78561077, 123453121, 152554171, 164441509, 318976903, 501249419, 864171847, 1151090563, 1808856599, 3508745933, 3782154707, 12661996193, 26475082949, 41603701777, 291225912439]

約数ペア:

[(1, 291225912439), (7, 41603701777), (11, 26475082949), (23, 12661996193), (77, 3782154707), (83, 3508745933), (161, 1808856599), (253, 1151090563), (337, 864171847), (581, 501249419), (913, 318976903), (1771, 164441509), (1909, 152554171), (2359, 123453121), (3707, 78561077), (5879, 49536641), (6391, 45568129), (7751, 37572689), (13363, 21793453), (20999, 13868561), (25949, 11223011), (27971, 10411709), (41153, 7076663), (54257, 5367527), (64669, 4503331), (85261, 3415699), (135217, 2153767), (146993, 1981223), (195797, 1487387), (307681, 946519), (452683, 643333), (487957, 596827)]