1421071341

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{23117}}^1$

素因数の和:23812

約数の個数: 16

約数和(自身を含む): 1958926848

約数和(自身を除く): 537855507

約数列:

[1, 3, 31, 93, 661, 1983, 20491, 23117, 61473, 69351, 716627, 2149881, 15280337, 45841011, 473690447, 1421071341]

約数ペア:

[(1, 1421071341), (3, 473690447), (31, 45841011), (93, 15280337), (661, 2149881), (1983, 716627), (20491, 69351), (23117, 61473)]