29954127

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 49369600

約数和(自身を除く): 19415473

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2029, 2109, 4921, 6087, 14203, 14763, 38551, 42609, 75073, 115653, 225219, 269857, 525511, 809571, 1426387, 1576533, 4279161, 9984709, 29954127]

約数ペア:

[(1, 29954127), (3, 9984709), (7, 4279161), (19, 1576533), (21, 1426387), (37, 809571), (57, 525511), (111, 269857), (133, 225219), (259, 115653), (399, 75073), (703, 42609), (777, 38551), (2029, 14763), (2109, 14203), (4921, 6087)]