73724497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1051}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 92104704

約数和(自身を除く): 18380207

約数列:

[1, 7, 11, 77, 911, 1051, 6377, 7357, 10021, 11561, 70147, 80927, 957461, 6702227, 10532071, 73724497]

約数ペア:

[(1, 73724497), (7, 10532071), (11, 6702227), (77, 957461), (911, 80927), (1051, 70147), (6377, 11561), (7357, 10021)]