11197683

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 8720397

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 227, 243, 261, 567, 609, 681, 783, 1589, 1701, 1827, 2043, 2349, 4767, 5481, 6129, 6583, 7047, 14301, 16443, 18387, 19749, 42903, 46081, 49329, 55161, 59247, 128709, 138243, 177741, 386127, 414729, 533223, 1244187, 1599669, 3732561, 11197683]

約数ペア:

[(1, 11197683), (3, 3732561), (7, 1599669), (9, 1244187), (21, 533223), (27, 414729), (29, 386127), (63, 177741), (81, 138243), (87, 128709), (189, 59247), (203, 55161), (227, 49329), (243, 46081), (261, 42903), (567, 19749), (609, 18387), (681, 16443), (783, 14301), (1589, 7047), (1701, 6583), (1827, 6129), (2043, 5481), (2349, 4767)]