17995655208991

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1\times {\mathrm{2414341}}^1$

素因数の和:2416194

約数の個数: 16

約数和(自身を含む): 18559066268736

約数和(自身を除く): 563411059745

約数列:

[1, 61, 71, 1721, 4331, 104981, 122191, 2414341, 7453651, 147274801, 171418211, 4155080861, 10456510871, 253459932521, 295010741131, 17995655208991]

約数ペア:

[(1, 17995655208991), (61, 295010741131), (71, 253459932521), (1721, 10456510871), (4331, 4155080861), (104981, 171418211), (122191, 147274801), (2414341, 7453651)]