1323011421

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{505159}}^1$

素因数の和:505265

約数の個数: 16

約数和(自身を含む): 1980227200

約数和(自身を除く): 657215779

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 505159, 1515477, 4546431, 13639293, 49000423, 147001269, 441003807, 1323011421]

約数ペア:

[(1, 1323011421), (3, 441003807), (9, 147001269), (27, 49000423), (97, 13639293), (291, 4546431), (873, 1515477), (2619, 505159)]