85980999

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41597}}^1$

素因数の和:41666

約数の個数: 16

約数和(自身を含む): 125792352

約数和(自身を除く): 39811353

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 41597, 124791, 540761, 1622283, 2204641, 6613923, 28660333, 85980999]

約数ペア:

[(1, 85980999), (3, 28660333), (13, 6613923), (39, 2204641), (53, 1622283), (159, 540761), (689, 124791), (2067, 41597)]