313290417

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1\times {\mathrm{1249}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 460180000

約数和(自身を除く): 146889583

約数列:

[1, 3, 11, 33, 121, 363, 691, 1249, 2073, 3747, 7601, 13739, 22803, 41217, 83611, 151129, 250833, 453387, 863059, 2589177, 9493649, 28480947, 104430139, 313290417]

約数ペア:

[(1, 313290417), (3, 104430139), (11, 28480947), (33, 9493649), (121, 2589177), (363, 863059), (691, 453387), (1249, 250833), (2073, 151129), (3747, 83611), (7601, 41217), (13739, 22803)]