30802743

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 47618480

約数和(自身を除く): 16815737

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2953, 3477, 8859, 10431, 26577, 56107, 168321, 180133, 504963, 540399, 1621197, 3422527, 10267581, 30802743]

約数ペア:

[(1, 30802743), (3, 10267581), (9, 3422527), (19, 1621197), (57, 540399), (61, 504963), (171, 180133), (183, 168321), (549, 56107), (1159, 26577), (2953, 10431), (3477, 8859)]