301313439

素因数分解:

$3^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 518405888

約数和(自身を除く): 217092449

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 307, 567, 577, 921, 1701, 1731, 2149, 2763, 4039, 5193, 6447, 8289, 12117, 15579, 19341, 24867, 36351, 46737, 58023, 74601, 109053, 140211, 174069, 177139, 327159, 522207, 531417, 981477, 1239973, 1594251, 3719919, 4782753, 11159757, 14348259, 33479271, 43044777, 100437813, 301313439]

約数ペア:

[(1, 301313439), (3, 100437813), (7, 43044777), (9, 33479271), (21, 14348259), (27, 11159757), (63, 4782753), (81, 3719919), (189, 1594251), (243, 1239973), (307, 981477), (567, 531417), (577, 522207), (921, 327159), (1701, 177139), (1731, 174069), (2149, 140211), (2763, 109053), (4039, 74601), (5193, 58023), (6447, 46737), (8289, 36351), (12117, 24867), (15579, 19341)]