212313959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51197}}^1$

素因数の和:51250

約数の個数: 16

約数和(自身を含む): 258037920

約数和(自身を除く): 45723961

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 51197, 563167, 665561, 1484713, 7321171, 16331843, 19301269, 212313959]

約数ペア:

[(1, 212313959), (11, 19301269), (13, 16331843), (29, 7321171), (143, 1484713), (319, 665561), (377, 563167), (4147, 51197)]