4905156939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{2053}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 7054454784

約数和(自身を除く): 2149297845

約数列:

[1, 3, 23, 31, 69, 93, 713, 1117, 2053, 2139, 3351, 6159, 25691, 34627, 47219, 63643, 77073, 103881, 141657, 190929, 796421, 1463789, 2293201, 2389263, 4391367, 6879603, 52743623, 71089231, 158230869, 213267693, 1635052313, 4905156939]

約数ペア:

[(1, 4905156939), (3, 1635052313), (23, 213267693), (31, 158230869), (69, 71089231), (93, 52743623), (713, 6879603), (1117, 4391367), (2053, 2389263), (2139, 2293201), (3351, 1463789), (6159, 796421), (25691, 190929), (34627, 141657), (47219, 103881), (63643, 77073)]