2088291249

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{42961}}^1$

素因数の和:43469

約数の個数: 24

約数和(自身を含む): 3297419424

約数和(自身を除く): 1209128175

約数列:

[1, 3, 9, 11, 33, 99, 491, 1473, 4419, 5401, 16203, 42961, 48609, 128883, 386649, 472571, 1417713, 4253139, 21093851, 63281553, 189844659, 232032361, 696097083, 2088291249]

約数ペア:

[(1, 2088291249), (3, 696097083), (9, 232032361), (11, 189844659), (33, 63281553), (99, 21093851), (491, 4253139), (1473, 1417713), (4419, 472571), (5401, 386649), (16203, 128883), (42961, 48609)]