138300701

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 174666240

約数和(自身を除く): 36365539

約数列:

[1, 7, 11, 77, 121, 269, 607, 847, 1883, 2959, 4249, 6677, 20713, 32549, 46739, 73447, 163283, 227843, 514129, 1142981, 1796113, 12572791, 19757243, 138300701]

約数ペア:

[(1, 138300701), (7, 19757243), (11, 12572791), (77, 1796113), (121, 1142981), (269, 514129), (607, 227843), (847, 163283), (1883, 73447), (2959, 46739), (4249, 32549), (6677, 20713)]