172023247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{787}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 194264064

約数和(自身を除く): 22240817

約数列:

[1, 11, 31, 341, 641, 787, 7051, 8657, 19871, 24397, 218581, 268367, 504467, 5549137, 15638477, 172023247]

約数ペア:

[(1, 172023247), (11, 15638477), (31, 5549137), (341, 504467), (641, 268367), (787, 218581), (7051, 24397), (8657, 19871)]