33360033

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 52020480

約数和(自身を除く): 18660447

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 991, 1603, 2973, 4809, 6937, 11221, 20811, 33663, 48559, 145677, 226939, 680817, 1588573, 4765719, 11120011, 33360033]

約数ペア:

[(1, 33360033), (3, 11120011), (7, 4765719), (21, 1588573), (49, 680817), (147, 226939), (229, 145677), (687, 48559), (991, 33663), (1603, 20811), (2973, 11221), (4809, 6937)]