230090013

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{13037}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 347801688

約数和(自身を除く): 117711675

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 13037, 17649, 39111, 117333, 482369, 690961, 1447107, 2072883, 4341321, 6218649, 25565557, 76696671, 230090013]

約数ペア:

[(1, 230090013), (3, 76696671), (9, 25565557), (37, 6218649), (53, 4341321), (111, 2072883), (159, 1447107), (333, 690961), (477, 482369), (1961, 117333), (5883, 39111), (13037, 17649)]