2028051123

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{367201}}^1$

素因数の和:367474

約数の個数: 16

約数和(自身を含む): 3102122496

約数和(自身を除く): 1074071373

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 367201, 1101603, 2570407, 7711221, 96573863, 289721589, 676017041, 2028051123]

約数ペア:

[(1, 2028051123), (3, 676017041), (7, 289721589), (21, 96573863), (263, 7711221), (789, 2570407), (1841, 1101603), (5523, 367201)]