16996947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 24796800

約数和(自身を除く): 7799853

約数列:

[1, 3, 11, 33, 491, 1049, 1473, 3147, 5401, 11539, 16203, 34617, 515059, 1545177, 5665649, 16996947]

約数ペア:

[(1, 16996947), (3, 5665649), (11, 1545177), (33, 515059), (491, 34617), (1049, 16203), (1473, 11539), (3147, 5401)]