6983739

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 12138720

約数和(自身を除く): 5154981

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 113, 189, 327, 339, 567, 763, 791, 981, 1017, 2289, 2373, 2943, 3051, 6867, 7119, 8829, 9153, 12317, 20601, 21357, 36951, 61803, 64071, 86219, 110853, 258657, 332559, 775971, 997677, 2327913, 6983739]

約数ペア:

[(1, 6983739), (3, 2327913), (7, 997677), (9, 775971), (21, 332559), (27, 258657), (63, 110853), (81, 86219), (109, 64071), (113, 61803), (189, 36951), (327, 21357), (339, 20601), (567, 12317), (763, 9153), (791, 8829), (981, 7119), (1017, 6867), (2289, 3051), (2373, 2943)]