2647442079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{114593}}^1$

素因数の和:114767

約数の個数: 24

約数和(自身を含む): 4075879392

約数和(自身を除く): 1428437313

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 23103, 114593, 343779, 1031337, 1948081, 5844243, 17303543, 17532729, 51910629, 155731887, 294160231, 882480693, 2647442079]

約数ペア:

[(1, 2647442079), (3, 882480693), (9, 294160231), (17, 155731887), (51, 51910629), (151, 17532729), (153, 17303543), (453, 5844243), (1359, 1948081), (2567, 1031337), (7701, 343779), (23103, 114593)]