2123079

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 3617280

約数和(自身を除く): 1494201

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 313, 323, 357, 399, 939, 969, 2191, 2261, 5321, 5947, 6573, 6783, 15963, 17841, 37247, 41629, 101099, 111741, 124887, 303297, 707693, 2123079]

約数ペア:

[(1, 2123079), (3, 707693), (7, 303297), (17, 124887), (19, 111741), (21, 101099), (51, 41629), (57, 37247), (119, 17841), (133, 15963), (313, 6783), (323, 6573), (357, 5947), (399, 5321), (939, 2261), (969, 2191)]