90576409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1187}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 113135616

約数和(自身を除く): 22559207

約数列:

[1, 7, 11, 77, 991, 1187, 6937, 8309, 10901, 13057, 76307, 91399, 1176317, 8234219, 12939487, 90576409]

約数ペア:

[(1, 90576409), (7, 12939487), (11, 8234219), (77, 1176317), (991, 91399), (1187, 76307), (6937, 13057), (8309, 10901)]