13079031

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 20435184

約数和(自身を除く): 7356153

約数列:

[1, 3, 7, 21, 49, 147, 193, 461, 579, 1351, 1383, 3227, 4053, 9457, 9681, 22589, 28371, 67767, 88973, 266919, 622811, 1868433, 4359677, 13079031]

約数ペア:

[(1, 13079031), (3, 4359677), (7, 1868433), (21, 622811), (49, 266919), (147, 88973), (193, 67767), (461, 28371), (579, 22589), (1351, 9681), (1383, 9457), (3227, 4053)]