138524351

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6121}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 163971648

約数和(自身を除く): 25447297

約数列:

[1, 7, 53, 61, 371, 427, 3233, 6121, 22631, 42847, 324413, 373381, 2270891, 2613667, 19789193, 138524351]

約数ペア:

[(1, 138524351), (7, 19789193), (53, 2613667), (61, 2270891), (371, 373381), (427, 324413), (3233, 42847), (6121, 22631)]