28702908741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10984657}}^1$

素因数の和:10984740

約数の個数: 16

約数和(自身を含む): 41829577664

約数和(自身を除く): 13126668923

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 10984657, 32953971, 142800541, 428401623, 735972019, 2207916057, 9567636247, 28702908741]

約数ペア:

[(1, 28702908741), (3, 9567636247), (13, 2207916057), (39, 735972019), (67, 428401623), (201, 142800541), (871, 32953971), (2613, 10984657)]