2059941

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 3162240

約数和(自身を除く): 1102299

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 239, 507, 663, 717, 2873, 3107, 4063, 8619, 9321, 12189, 40391, 52819, 121173, 158457, 686647, 2059941]

約数ペア:

[(1, 2059941), (3, 686647), (13, 158457), (17, 121173), (39, 52819), (51, 40391), (169, 12189), (221, 9321), (239, 8619), (507, 4063), (663, 3107), (717, 2873)]