2148027

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 3294720

約数和(自身を除く): 1146693

約数列:

[1, 3, 7, 21, 233, 439, 699, 1317, 1631, 3073, 4893, 9219, 102287, 306861, 716009, 2148027]

約数ペア:

[(1, 2148027), (3, 716009), (7, 306861), (21, 102287), (233, 9219), (439, 4893), (699, 3073), (1317, 1631)]