40248039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 59739904

約数和(自身を除く): 19491865

約数列:

[1, 3, 13, 39, 67, 73, 201, 211, 219, 633, 871, 949, 2613, 2743, 2847, 4891, 8229, 14137, 14673, 15403, 42411, 46209, 63583, 183781, 190749, 200239, 551343, 600717, 1032001, 3096003, 13416013, 40248039]

約数ペア:

[(1, 40248039), (3, 13416013), (13, 3096003), (39, 1032001), (67, 600717), (73, 551343), (201, 200239), (211, 190749), (219, 183781), (633, 63583), (871, 46209), (949, 42411), (2613, 15403), (2743, 14673), (2847, 14137), (4891, 8229)]