380250073

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{13721}}^1$

素因数の和:13872

約数の個数: 16

約数和(自身を含む): 450520704

約数和(自身を除く): 70270631

約数列:

[1, 7, 37, 107, 259, 749, 3959, 13721, 27713, 96047, 507677, 1468147, 3553739, 10277029, 54321439, 380250073]

約数ペア:

[(1, 380250073), (7, 54321439), (37, 10277029), (107, 3553739), (259, 1468147), (749, 507677), (3959, 96047), (13721, 27713)]