6412257

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 10076160

約数和(自身を除く): 3663903

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 163, 279, 423, 489, 837, 1269, 1457, 1467, 4371, 4401, 5053, 7661, 13113, 15159, 22983, 39339, 45477, 68949, 136431, 206847, 237491, 712473, 2137419, 6412257]

約数ペア:

[(1, 6412257), (3, 2137419), (9, 712473), (27, 237491), (31, 206847), (47, 136431), (93, 68949), (141, 45477), (163, 39339), (279, 22983), (423, 15159), (489, 13113), (837, 7661), (1269, 5053), (1457, 4401), (1467, 4371)]