299997993

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1\times {\mathrm{3373}}^1$

素因数の和:4688

約数の個数: 16

約数和(自身を含む): 417836160

約数和(自身を除く): 117838167

約数列:

[1, 3, 23, 69, 1289, 3373, 3867, 10119, 29647, 77579, 88941, 232737, 4347797, 13043391, 99999331, 299997993]

約数ペア:

[(1, 299997993), (3, 99999331), (23, 13043391), (69, 4347797), (1289, 232737), (3373, 88941), (3867, 77579), (10119, 29647)]