223109313

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{16073}}^1$

素因数の和:16744

約数の個数: 16

約数和(自身を含む): 340511616

約数和(自身を除く): 117402303

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 13881, 16073, 48219, 112511, 337533, 10624253, 31872759, 74369771, 223109313]

約数ペア:

[(1, 223109313), (3, 74369771), (7, 31872759), (21, 10624253), (661, 337533), (1983, 112511), (4627, 48219), (13881, 16073)]