31394013

素因数分解:

$3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{2521}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 47938176

約数和(自身を除く): 16544163

約数列:

[1, 3, 7, 21, 593, 1779, 2521, 4151, 7563, 12453, 17647, 52941, 1494953, 4484859, 10464671, 31394013]

約数ペア:

[(1, 31394013), (3, 10464671), (7, 4484859), (21, 1494953), (593, 52941), (1779, 17647), (2521, 12453), (4151, 7563)]