9413739

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 40

約数和(自身を含む): 15240192

約数和(自身を除く): 5826453

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 163, 207, 279, 489, 621, 713, 837, 1467, 1863, 2139, 2511, 3749, 4401, 5053, 6417, 11247, 13203, 15159, 19251, 33741, 45477, 57753, 101223, 116219, 136431, 303669, 348657, 409293, 1045971, 3137913, 9413739]

約数ペア:

[(1, 9413739), (3, 3137913), (9, 1045971), (23, 409293), (27, 348657), (31, 303669), (69, 136431), (81, 116219), (93, 101223), (163, 57753), (207, 45477), (279, 33741), (489, 19251), (621, 15159), (713, 13203), (837, 11247), (1467, 6417), (1863, 5053), (2139, 4401), (2511, 3749)]