9703071

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 16823840

約数和(自身を除く): 7120769

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 157, 189, 327, 471, 567, 763, 981, 1099, 1413, 2289, 2943, 3297, 4239, 6867, 8829, 9891, 12717, 17113, 20601, 29673, 51339, 61803, 89019, 119791, 154017, 359373, 462051, 1078119, 1386153, 3234357, 9703071]

約数ペア:

[(1, 9703071), (3, 3234357), (7, 1386153), (9, 1078119), (21, 462051), (27, 359373), (63, 154017), (81, 119791), (109, 89019), (157, 61803), (189, 51339), (327, 29673), (471, 20601), (567, 17113), (763, 12717), (981, 9891), (1099, 8829), (1413, 6867), (2289, 4239), (2943, 3297)]