71379649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 81607680

約数和(自身を除く): 10228031

約数列:

[1, 11, 23, 253, 307, 919, 3377, 7061, 10109, 21137, 77671, 232507, 282133, 3103463, 6489059, 71379649]

約数ペア:

[(1, 71379649), (11, 6489059), (23, 3103463), (253, 282133), (307, 232507), (919, 77671), (3377, 21137), (7061, 10109)]