39193973

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{4733}}^1$

素因数の和:4773

約数の個数: 18

約数和(自身を含む): 49380354

約数和(自身を除く): 10186381

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 4733, 8281, 33131, 61529, 231917, 430703, 799877, 3014921, 5599139, 39193973]

約数ペア:

[(1, 39193973), (7, 5599139), (13, 3014921), (49, 799877), (91, 430703), (169, 231917), (637, 61529), (1183, 33131), (4733, 8281)]