2016840819

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{267521}}^1$

素因数の和:267890

約数の個数: 16

約数和(自身を含む): 3081853440

約数和(自身を除く): 1065012621

約数列:

[1, 3, 7, 21, 359, 1077, 2513, 7539, 267521, 802563, 1872647, 5617941, 96040039, 288120117, 672280273, 2016840819]

約数ペア:

[(1, 2016840819), (3, 672280273), (7, 288120117), (21, 96040039), (359, 5617941), (1077, 1872647), (2513, 802563), (7539, 267521)]