876293847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{680881}}^1$

素因数の和:680911

約数の個数: 24

約数和(自身を含む): 1487046288

約数和(自身を除く): 610752441

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 680881, 2042643, 6127929, 7489691, 8851453, 22469073, 26554359, 67407219, 79663077, 97365983, 292097949, 876293847]

約数ペア:

[(1, 876293847), (3, 292097949), (9, 97365983), (11, 79663077), (13, 67407219), (33, 26554359), (39, 22469073), (99, 8851453), (117, 7489691), (143, 6127929), (429, 2042643), (1287, 680881)]