31092009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1013}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 44745792

約数和(自身を除く): 13653783

約数列:

[1, 3, 13, 39, 787, 1013, 2361, 3039, 10231, 13169, 30693, 39507, 797231, 2391693, 10364003, 31092009]

約数ペア:

[(1, 31092009), (3, 10364003), (13, 2391693), (39, 797231), (787, 39507), (1013, 30693), (2361, 13169), (3039, 10231)]