85308839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{65171}}^1$

素因数の和:65206

約数の個数: 16

約数和(自身を含む): 112617216

約数和(自身を除く): 27308377

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 65171, 456197, 716881, 1107907, 5018167, 7755349, 12186977, 85308839]

約数ペア:

[(1, 85308839), (7, 12186977), (11, 7755349), (17, 5018167), (77, 1107907), (119, 716881), (187, 456197), (1309, 65171)]