1168011

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 1856400

約数和(自身を除く): 688389

約数列:

[1, 3, 9, 13, 39, 67, 117, 149, 201, 447, 603, 871, 1341, 1937, 2613, 5811, 7839, 9983, 17433, 29949, 89847, 129779, 389337, 1168011]

約数ペア:

[(1, 1168011), (3, 389337), (9, 129779), (13, 89847), (39, 29949), (67, 17433), (117, 9983), (149, 7839), (201, 5811), (447, 2613), (603, 1937), (871, 1341)]