1244187

素因数分解:

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

素因数の和:272

約数の個数: 32

約数和(自身を含む): 2188800

約数和(自身を除く): 944613

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 227, 261, 609, 681, 783, 1589, 1827, 2043, 4767, 5481, 6129, 6583, 14301, 19749, 42903, 46081, 59247, 138243, 177741, 414729, 1244187]

約数ペア:

[(1, 1244187), (3, 414729), (7, 177741), (9, 138243), (21, 59247), (27, 46081), (29, 42903), (63, 19749), (87, 14301), (189, 6583), (203, 6129), (227, 5481), (261, 4767), (609, 2043), (681, 1827), (783, 1589)]