38739701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 52550400

約数和(自身を除く): 13810699

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 229, 1001, 1183, 1603, 1859, 2197, 2519, 2977, 13013, 15379, 17633, 20839, 24167, 32747, 38701, 169169, 229229, 270907, 425711, 503113, 2979977, 3521791, 5534243, 38739701]

約数ペア:

[(1, 38739701), (7, 5534243), (11, 3521791), (13, 2979977), (77, 503113), (91, 425711), (143, 270907), (169, 229229), (229, 169169), (1001, 38701), (1183, 32747), (1603, 24167), (1859, 20839), (2197, 17633), (2519, 15379), (2977, 13013)]