10540719

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 18275840

約数和(自身を除く): 7735121

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 1297, 2709, 3891, 8127, 9079, 11673, 27237, 35019, 55771, 81711, 167313, 245133, 390397, 501939, 1171191, 1505817, 3513573, 10540719]

約数ペア:

[(1, 10540719), (3, 3513573), (7, 1505817), (9, 1171191), (21, 501939), (27, 390397), (43, 245133), (63, 167313), (129, 81711), (189, 55771), (301, 35019), (387, 27237), (903, 11673), (1161, 9079), (1297, 8127), (2709, 3891)]