447258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 1069056

約数和(自身を除く): 621798

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 463, 483, 926, 966, 1389, 2778, 3241, 6482, 9723, 10649, 19446, 21298, 31947, 63894, 74543, 149086, 223629, 447258]

約数ペア:

[(1, 447258), (2, 223629), (3, 149086), (6, 74543), (7, 63894), (14, 31947), (21, 21298), (23, 19446), (42, 10649), (46, 9723), (69, 6482), (138, 3241), (161, 2778), (322, 1389), (463, 966), (483, 926)]