85909993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1613}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 98428176

約数和(自身を除く): 12518183

約数列:

[1, 13, 17, 221, 241, 1613, 3133, 4097, 20969, 27421, 53261, 356473, 388733, 5053529, 6608461, 85909993]

約数ペア:

[(1, 85909993), (13, 6608461), (17, 5053529), (221, 388733), (241, 356473), (1613, 53261), (3133, 27421), (4097, 20969)]