30013269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 48136704

約数和(自身を除く): 18123435

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1627, 1677, 4881, 6149, 17897, 18447, 21151, 53691, 63453, 69961, 209883, 232661, 697983, 769571, 909493, 2308713, 2728479, 10004423, 30013269]

約数ペア:

[(1, 30013269), (3, 10004423), (11, 2728479), (13, 2308713), (33, 909493), (39, 769571), (43, 697983), (129, 232661), (143, 209883), (429, 69961), (473, 63453), (559, 53691), (1419, 21151), (1627, 18447), (1677, 17897), (4881, 6149)]