2121603

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 988797

約数列:

[1, 3, 11, 33, 239, 269, 717, 807, 2629, 2959, 7887, 8877, 64291, 192873, 707201, 2121603]

約数ペア:

[(1, 2121603), (3, 707201), (11, 192873), (33, 64291), (239, 8877), (269, 7887), (717, 2959), (807, 2629)]