468741889

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21211}}^1$

素因数の和:21277

約数の個数: 24

約数和(自身を含む): 609378336

約数和(自身を除く): 140636447

約数列:

[1, 7, 11, 41, 49, 77, 287, 451, 539, 2009, 3157, 21211, 22099, 148477, 233321, 869651, 1039339, 1633247, 6087557, 9566161, 11432729, 42612899, 66963127, 468741889]

約数ペア:

[(1, 468741889), (7, 66963127), (11, 42612899), (41, 11432729), (49, 9566161), (77, 6087557), (287, 1633247), (451, 1039339), (539, 869651), (2009, 233321), (3157, 148477), (21211, 22099)]