1620845773

素因数分解:

${\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 1728155520

約数和(自身を除く): 107309747

約数列:

[1, 17, 313, 419, 727, 5321, 7123, 12359, 131147, 227551, 304613, 2229499, 3868367, 5178421, 95343869, 1620845773]

約数ペア:

[(1, 1620845773), (17, 95343869), (313, 5178421), (419, 3868367), (727, 2229499), (5321, 304613), (7123, 227551), (12359, 131147)]