38873079

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21277}}^1$

素因数の和:21319

約数の個数: 24

約数和(自身を含む): 66387360

約数和(自身を除く): 27514281

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 21277, 63831, 148939, 191493, 446817, 617033, 1340451, 1851099, 4319231, 5553297, 12957693, 38873079]

約数ペア:

[(1, 38873079), (3, 12957693), (7, 5553297), (9, 4319231), (21, 1851099), (29, 1340451), (63, 617033), (87, 446817), (203, 191493), (261, 148939), (609, 63831), (1827, 21277)]