29776971

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 49077760

約数和(自身を除く): 19300789

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2017, 2109, 4921, 6051, 14119, 14763, 38323, 42357, 74629, 114969, 223887, 268261, 522403, 804783, 1417951, 1567209, 4253853, 9925657, 29776971]

約数ペア:

[(1, 29776971), (3, 9925657), (7, 4253853), (19, 1567209), (21, 1417951), (37, 804783), (57, 522403), (111, 268261), (133, 223887), (259, 114969), (399, 74629), (703, 42357), (777, 38323), (2017, 14763), (2109, 14119), (4921, 6051)]