3885778863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{27611}}^1$

素因数の和:28459

約数の個数: 24

約数和(自身を含む): 5915594880

約数和(自身を除く): 2029816017

約数列:

[1, 3, 9, 19, 57, 171, 823, 2469, 7407, 15637, 27611, 46911, 82833, 140733, 248499, 524609, 1573827, 4721481, 22723853, 68171559, 204514677, 431753207, 1295259621, 3885778863]

約数ペア:

[(1, 3885778863), (3, 1295259621), (9, 431753207), (19, 204514677), (57, 68171559), (171, 22723853), (823, 4721481), (2469, 1573827), (7407, 524609), (15637, 248499), (27611, 140733), (46911, 82833)]