13098591

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 21785808

約数和(自身を除く): 8687217

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 241, 297, 549, 671, 723, 891, 1647, 2013, 2169, 2651, 4941, 6039, 6507, 7953, 14701, 18117, 19521, 23859, 44103, 54351, 71577, 132309, 161711, 214731, 396927, 485133, 1190781, 1455399, 4366197, 13098591]

約数ペア:

[(1, 13098591), (3, 4366197), (9, 1455399), (11, 1190781), (27, 485133), (33, 396927), (61, 214731), (81, 161711), (99, 132309), (183, 71577), (241, 54351), (297, 44103), (549, 23859), (671, 19521), (723, 18117), (891, 14701), (1647, 7953), (2013, 6507), (2169, 6039), (2651, 4941)]