86401289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 95936400

約数和(自身を除く): 9535111

約数列:

[1, 13, 53, 89, 689, 1157, 1409, 4717, 18317, 61321, 74677, 125401, 970801, 1630213, 6646253, 86401289]

約数ペア:

[(1, 86401289), (13, 6646253), (53, 1630213), (89, 970801), (689, 125401), (1157, 74677), (1409, 61321), (4717, 18317)]