3905427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 5594400

約数和(自身を除く): 1688973

約数列:

[1, 3, 17, 51, 73, 219, 1049, 1241, 3147, 3723, 17833, 53499, 76577, 229731, 1301809, 3905427]

約数ペア:

[(1, 3905427), (3, 1301809), (17, 229731), (51, 76577), (73, 53499), (219, 17833), (1049, 3723), (1241, 3147)]