330297513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12473}}^1$

素因数の和:12593

約数の個数: 32

約数和(自身を含む): 547658496

約数和(自身を除く): 217360983

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 2037, 3783, 8827, 12473, 26481, 37419, 87311, 162149, 261933, 486447, 1135043, 1209881, 3405129, 3629643, 8469167, 15728453, 25407501, 47185359, 110099171, 330297513]

約数ペア:

[(1, 330297513), (3, 110099171), (7, 47185359), (13, 25407501), (21, 15728453), (39, 8469167), (91, 3629643), (97, 3405129), (273, 1209881), (291, 1135043), (679, 486447), (1261, 261933), (2037, 162149), (3783, 87311), (8827, 37419), (12473, 26481)]