680736694899

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{12934631}}^1$

素因数の和:12935018

約数の個数: 16

約数和(自身を含む): 927568329984

約数和(自身を除く): 246831635085

約数列:

[1, 3, 53, 159, 331, 993, 17543, 52629, 12934631, 38803893, 685535443, 2056606329, 4281362861, 12844088583, 226912231633, 680736694899]

約数ペア:

[(1, 680736694899), (3, 226912231633), (53, 12844088583), (159, 4281362861), (331, 2056606329), (993, 685535443), (17543, 38803893), (52629, 12934631)]