81484009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 90478080

約数和(自身を除く): 8994071

約数列:

[1, 17, 23, 271, 391, 769, 4607, 6233, 13073, 17687, 105961, 208399, 300679, 3542783, 4793177, 81484009]

約数ペア:

[(1, 81484009), (17, 4793177), (23, 3542783), (271, 300679), (391, 208399), (769, 105961), (4607, 17687), (6233, 13073)]