2427436817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1627}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 2852099712

約数和(自身を除く): 424662895

約数列:

[1, 13, 17, 43, 157, 221, 559, 731, 1627, 2041, 2669, 6751, 9503, 21151, 27659, 34697, 69961, 87763, 114767, 255439, 359567, 909493, 1189337, 1491971, 3320707, 4342463, 10983877, 15461381, 56452019, 142790401, 186725909, 2427436817]

約数ペア:

[(1, 2427436817), (13, 186725909), (17, 142790401), (43, 56452019), (157, 15461381), (221, 10983877), (559, 4342463), (731, 3320707), (1627, 1491971), (2041, 1189337), (2669, 909493), (6751, 359567), (9503, 255439), (21151, 114767), (27659, 87763), (34697, 69961)]