730121613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263677}}^1$

素因数の和:263764

約数の個数: 16

約数和(自身を含む): 1063149696

約数和(自身を除く): 333028083

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 263677, 791031, 3427801, 10283403, 18721067, 56163201, 243373871, 730121613]

約数ペア:

[(1, 730121613), (3, 243373871), (13, 56163201), (39, 18721067), (71, 10283403), (213, 3427801), (923, 791031), (2769, 263677)]