26181207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13199

約数の個数: 24

約数和(自身を含む): 43125264

約数和(自身を除く): 16944057

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13163, 39489, 118467, 171119, 223771, 513357, 671313, 1540071, 2013939, 2909023, 8727069, 26181207]

約数ペア:

[(1, 26181207), (3, 8727069), (9, 2909023), (13, 2013939), (17, 1540071), (39, 671313), (51, 513357), (117, 223771), (153, 171119), (221, 118467), (663, 39489), (1989, 13163)]