283303317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 171748203

約数列:

[1, 3, 11, 17, 33, 41, 51, 109, 113, 123, 187, 327, 339, 451, 561, 697, 1199, 1243, 1353, 1853, 1921, 2091, 3597, 3729, 4469, 4633, 5559, 5763, 7667, 12317, 13407, 13899, 20383, 21131, 23001, 36951, 49159, 50963, 61149, 63393, 75973, 78761, 135487, 147477, 152889, 209389, 227919, 236283, 406461, 504997, 628167, 835703, 866371, 1514991, 2303279, 2507109, 2599113, 5554967, 6909837, 8584949, 16664901, 25754847, 94434439, 283303317]

約数ペア:

[(1, 283303317), (3, 94434439), (11, 25754847), (17, 16664901), (33, 8584949), (41, 6909837), (51, 5554967), (109, 2599113), (113, 2507109), (123, 2303279), (187, 1514991), (327, 866371), (339, 835703), (451, 628167), (561, 504997), (697, 406461), (1199, 236283), (1243, 227919), (1353, 209389), (1853, 152889), (1921, 147477), (2091, 135487), (3597, 78761), (3729, 75973), (4469, 63393), (4633, 61149), (5559, 50963), (5763, 49159), (7667, 36951), (12317, 23001), (13407, 21131), (13899, 20383)]