834174537

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{3061}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 1340421120

約数和(自身を除く): 506246583

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 683, 2049, 3061, 4781, 9183, 12977, 14343, 21427, 38931, 58159, 64281, 90839, 174477, 272517, 407113, 1221339, 2090663, 6271989, 14634641, 39722597, 43903923, 119167791, 278058179, 834174537]

約数ペア:

[(1, 834174537), (3, 278058179), (7, 119167791), (19, 43903923), (21, 39722597), (57, 14634641), (133, 6271989), (399, 2090663), (683, 1221339), (2049, 407113), (3061, 272517), (4781, 174477), (9183, 90839), (12977, 64281), (14343, 58159), (21427, 38931)]