2008376139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{142529}}^1$

素因数の和:142611

約数の個数: 32

約数和(自身を含む): 3393354240

約数和(自身を除く): 1384978101

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 142529, 427587, 997703, 1567819, 2993109, 4703457, 8694269, 10974733, 26082807, 32924199, 60859883, 95636959, 182579649, 286910877, 669458713, 2008376139]

約数ペア:

[(1, 2008376139), (3, 669458713), (7, 286910877), (11, 182579649), (21, 95636959), (33, 60859883), (61, 32924199), (77, 26082807), (183, 10974733), (231, 8694269), (427, 4703457), (671, 2993109), (1281, 1567819), (2013, 997703), (4697, 427587), (14091, 142529)]