7271749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 7928064

約数和(自身を除く): 656315

約数列:

[1, 23, 61, 71, 73, 1403, 1633, 1679, 4331, 4453, 5183, 99613, 102419, 119209, 316163, 7271749]

約数ペア:

[(1, 7271749), (23, 316163), (61, 119209), (71, 102419), (73, 99613), (1403, 5183), (1633, 4453), (1679, 4331)]