3121329

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 4318272

約数和(自身を除く): 1196943

約数列:

[1, 3, 53, 67, 159, 201, 293, 879, 3551, 10653, 15529, 19631, 46587, 58893, 1040443, 3121329]

約数ペア:

[(1, 3121329), (3, 1040443), (53, 58893), (67, 46587), (159, 19631), (201, 15529), (293, 10653), (879, 3551)]