2021427363

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{13259}}^1$

素因数の和:13922

約数の個数: 16

約数和(自身を含む): 2730499200

約数和(自身を除く): 709071837

約数列:

[1, 3, 89, 267, 571, 1713, 13259, 39777, 50819, 152457, 1180051, 3540153, 7570889, 22712667, 673809121, 2021427363]

約数ペア:

[(1, 2021427363), (3, 673809121), (89, 22712667), (267, 7570889), (571, 3540153), (1713, 1180051), (13259, 152457), (39777, 50819)]