71374173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20563}}^1$

素因数の和:20668

約数の個数: 16

約数和(自身を含む): 103642560

約数和(自身を除く): 32268387

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 20563, 61689, 267319, 801957, 1830107, 5490321, 23791391, 71374173]

約数ペア:

[(1, 71374173), (3, 23791391), (13, 5490321), (39, 1830107), (89, 801957), (267, 267319), (1157, 61689), (3471, 20563)]