2013156843

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{683}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 2797242624

約数和(自身を除く): 784085781

約数列:

[1, 3, 43, 73, 129, 219, 313, 683, 939, 2049, 3139, 9417, 13459, 22849, 29369, 40377, 49859, 68547, 88107, 149577, 213779, 641337, 982507, 2143937, 2947521, 6431811, 9192497, 15605867, 27577491, 46817601, 671052281, 2013156843]

約数ペア:

[(1, 2013156843), (3, 671052281), (43, 46817601), (73, 27577491), (129, 15605867), (219, 9192497), (313, 6431811), (683, 2947521), (939, 2143937), (2049, 982507), (3139, 641337), (9417, 213779), (13459, 149577), (22849, 88107), (29369, 68547), (40377, 49859)]