22389620817

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{2777}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 30756593664

約数和(自身を除く): 8366972847

約数列:

[1, 3, 47, 141, 211, 271, 633, 813, 2777, 8331, 9917, 12737, 29751, 38211, 57181, 130519, 171543, 391557, 585947, 752567, 1757841, 2257701, 2687507, 8062521, 27539509, 35370649, 82618527, 106111947, 158791637, 476374911, 7463206939, 22389620817]

約数ペア:

[(1, 22389620817), (3, 7463206939), (47, 476374911), (141, 158791637), (211, 106111947), (271, 82618527), (633, 35370649), (813, 27539509), (2777, 8062521), (8331, 2687507), (9917, 2257701), (12737, 1757841), (29751, 752567), (38211, 585947), (57181, 391557), (130519, 171543)]