210923739

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2857}}^1$

素因数の和:3507

約数の個数: 24

約数和(自身を含む): 328738592

約数和(自身を除く): 117814853

約数列:

[1, 3, 9, 13, 39, 117, 631, 1893, 2857, 5679, 8203, 8571, 24609, 25713, 37141, 73827, 111423, 334269, 1802767, 5408301, 16224903, 23435971, 70307913, 210923739]

約数ペア:

[(1, 210923739), (3, 70307913), (9, 23435971), (13, 16224903), (39, 5408301), (117, 1802767), (631, 334269), (1893, 111423), (2857, 73827), (5679, 37141), (8203, 25713), (8571, 24609)]