38931087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 58125312

約数和(自身を除く): 19194225

約数列:

[1, 3, 13, 39, 47, 67, 141, 201, 317, 611, 871, 951, 1833, 2613, 3149, 4121, 9447, 12363, 14899, 21239, 40937, 44697, 63717, 122811, 193687, 276107, 581061, 828321, 998233, 2994699, 12977029, 38931087]

約数ペア:

[(1, 38931087), (3, 12977029), (13, 2994699), (39, 998233), (47, 828321), (67, 581061), (141, 276107), (201, 193687), (317, 122811), (611, 63717), (871, 44697), (951, 40937), (1833, 21239), (2613, 14899), (3149, 12363), (4121, 9447)]