16629123

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 27095040

約数和(自身を除く): 10465917

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 587, 1349, 1491, 1761, 4047, 4109, 9443, 11153, 12327, 28329, 33459, 41677, 78071, 125031, 234213, 291739, 791863, 875217, 2375589, 5543041, 16629123]

約数ペア:

[(1, 16629123), (3, 5543041), (7, 2375589), (19, 875217), (21, 791863), (57, 291739), (71, 234213), (133, 125031), (213, 78071), (399, 41677), (497, 33459), (587, 28329), (1349, 12327), (1491, 11153), (1761, 9443), (4047, 4109)]