299243307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{23311}}^1$

素因数の和:23714

約数の個数: 16

約数和(自身を含む): 436400640

約数和(自身を除く): 137157333

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 23311, 69933, 256421, 769263, 9067979, 27203937, 99747769, 299243307]

約数ペア:

[(1, 299243307), (3, 99747769), (11, 27203937), (33, 9067979), (389, 769263), (1167, 256421), (4279, 69933), (12837, 23311)]