788553351

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{4721}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 1160440944

約数和(自身を除く): 371887593

約数列:

[1, 3, 9, 67, 201, 277, 603, 831, 2493, 4721, 14163, 18559, 42489, 55677, 167031, 316307, 948921, 1307717, 2846763, 3923151, 11769453, 87617039, 262851117, 788553351]

約数ペア:

[(1, 788553351), (3, 262851117), (9, 87617039), (67, 11769453), (201, 3923151), (277, 2846763), (603, 1307717), (831, 948921), (2493, 316307), (4721, 167031), (14163, 55677), (18559, 42489)]