820167361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 890193808

約数和(自身を除く): 70026447

約数列:

[1, 13, 277, 421, 541, 3601, 5473, 7033, 116617, 149857, 227761, 1516021, 1948141, 2960893, 63089797, 820167361]

約数ペア:

[(1, 820167361), (13, 63089797), (277, 2960893), (421, 1948141), (541, 1516021), (3601, 227761), (5473, 149857), (7033, 116617)]