7015021

素因数分解:

${\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 16

約数和(自身を含む): 7920640

約数和(自身を除く): 905619

約数列:

[1, 13, 31, 103, 169, 403, 1339, 2197, 3193, 5239, 17407, 41509, 68107, 226291, 539617, 7015021]

約数ペア:

[(1, 7015021), (13, 539617), (31, 226291), (103, 68107), (169, 41509), (403, 17407), (1339, 5239), (2197, 3193)]