214317663

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17387

約数の個数: 32

約数和(自身を含む): 354877440

約数和(自身を除く): 140559777

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 17327, 51981, 121289, 329213, 363867, 537137, 987639, 1611411, 2304491, 3759959, 6913473, 10205603, 11279877, 30616809, 71439221, 214317663]

約数ペア:

[(1, 214317663), (3, 71439221), (7, 30616809), (19, 11279877), (21, 10205603), (31, 6913473), (57, 3759959), (93, 2304491), (133, 1611411), (217, 987639), (399, 537137), (589, 363867), (651, 329213), (1767, 121289), (4123, 51981), (12369, 17327)]