4215691977

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1230

約数の個数: 64

約数和(自身を含む): 7011164160

約数和(自身を除く): 2795472183

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 439, 629, 727, 777, 1317, 1887, 2181, 3073, 4403, 5089, 7463, 9219, 12359, 13209, 15267, 16243, 22389, 26899, 37077, 48729, 52241, 80697, 86513, 113701, 156723, 188293, 259539, 276131, 319153, 341103, 457283, 564879, 828393, 957459, 1371849, 1932917, 2234071, 3200981, 5425601, 5798751, 6702213, 9602943, 11808661, 16276803, 35425983, 37979207, 82660627, 113937621, 200747237, 247981881, 602241711, 1405230659, 4215691977]

約数ペア:

[(1, 4215691977), (3, 1405230659), (7, 602241711), (17, 247981881), (21, 200747237), (37, 113937621), (51, 82660627), (111, 37979207), (119, 35425983), (259, 16276803), (357, 11808661), (439, 9602943), (629, 6702213), (727, 5798751), (777, 5425601), (1317, 3200981), (1887, 2234071), (2181, 1932917), (3073, 1371849), (4403, 957459), (5089, 828393), (7463, 564879), (9219, 457283), (12359, 341103), (13209, 319153), (15267, 276131), (16243, 259539), (22389, 188293), (26899, 156723), (37077, 113701), (48729, 86513), (52241, 80697)]