51347307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3169}}^1$

素因数の和:3674

約数の個数: 16

約数和(自身を含む): 74862720

約数和(自身を除く): 23515413

約数列:

[1, 3, 11, 33, 491, 1473, 3169, 5401, 9507, 16203, 34859, 104577, 1555979, 4667937, 17115769, 51347307]

約数ペア:

[(1, 51347307), (3, 17115769), (11, 4667937), (33, 1555979), (491, 104577), (1473, 34859), (3169, 16203), (5401, 9507)]