240052917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{86693}}^1$

素因数の和:86780

約数の個数: 16

約数和(自身を含む): 349550208

約数和(自身を除く): 109497291

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 86693, 260079, 1127009, 3381027, 6155203, 18465609, 80017639, 240052917]

約数ペア:

[(1, 240052917), (3, 80017639), (13, 18465609), (39, 6155203), (71, 3381027), (213, 1127009), (923, 260079), (2769, 86693)]