1956393

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 2996448

約数和(自身を除く): 1040055

約数列:

[1, 3, 9, 27, 81, 83, 97, 243, 249, 291, 747, 873, 2241, 2619, 6723, 7857, 8051, 20169, 23571, 24153, 72459, 217377, 652131, 1956393]

約数ペア:

[(1, 1956393), (3, 652131), (9, 217377), (27, 72459), (81, 24153), (83, 23571), (97, 20169), (243, 8051), (249, 7857), (291, 6723), (747, 2619), (873, 2241)]