2430309

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6091}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 3898880

約数和(自身を除く): 1468571

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6091, 18273, 42637, 115729, 127911, 347187, 810103, 2430309]

約数ペア:

[(1, 2430309), (3, 810103), (7, 347187), (19, 127911), (21, 115729), (57, 42637), (133, 18273), (399, 6091)]