242990143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 275118480

約数和(自身を除く): 32128337

約数列:

[1, 11, 59, 101, 121, 337, 649, 1111, 3707, 5959, 7139, 12221, 19883, 34037, 40777, 65549, 218713, 374407, 721039, 2008183, 2405843, 4118477, 22090013, 242990143]

約数ペア:

[(1, 242990143), (11, 22090013), (59, 4118477), (101, 2405843), (121, 2008183), (337, 721039), (649, 374407), (1111, 218713), (3707, 65549), (5959, 40777), (7139, 34037), (12221, 19883)]