2589774993

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1164991}}^1$

素因数の和:1165029

約数の個数: 24

約数和(自身を含む): 4240570880

約数和(自身を除く): 1650795887

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 1164991, 3494973, 10484919, 15144883, 22134829, 45434649, 66404487, 136303947, 199213461, 287752777, 863258331, 2589774993]

約数ペア:

[(1, 2589774993), (3, 863258331), (9, 287752777), (13, 199213461), (19, 136303947), (39, 66404487), (57, 45434649), (117, 22134829), (171, 15144883), (247, 10484919), (741, 3494973), (2223, 1164991)]