13979427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 23585280

約数和(自身を除く): 9605853

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 829, 1533, 2409, 2487, 5621, 5803, 9119, 16863, 17409, 27357, 60517, 63833, 181551, 191499, 423619, 665687, 1270857, 1997061, 4659809, 13979427]

約数ペア:

[(1, 13979427), (3, 4659809), (7, 1997061), (11, 1270857), (21, 665687), (33, 423619), (73, 191499), (77, 181551), (219, 63833), (231, 60517), (511, 27357), (803, 17409), (829, 16863), (1533, 9119), (2409, 5803), (2487, 5621)]