13721697

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 8949663

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 983, 1269, 1551, 2949, 4653, 8847, 10813, 13959, 26541, 32439, 46201, 97317, 138603, 291951, 415809, 508211, 1247427, 1524633, 4573899, 13721697]

約数ペア:

[(1, 13721697), (3, 4573899), (9, 1524633), (11, 1247427), (27, 508211), (33, 415809), (47, 291951), (99, 138603), (141, 97317), (297, 46201), (423, 32439), (517, 26541), (983, 13959), (1269, 10813), (1551, 8847), (2949, 4653)]