86930809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10007}}^1$

素因数の和:10104

約数の個数: 16

約数和(自身を含む): 106645248

約数和(自身を除く): 19714439

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 10007, 70049, 170119, 730511, 1190833, 5113577, 12418687, 86930809]

約数ペア:

[(1, 86930809), (7, 12418687), (17, 5113577), (73, 1190833), (119, 730511), (511, 170119), (1241, 70049), (8687, 10007)]