3777884817

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{83791}}^1$

素因数の和:83933

約数の個数: 32

約数和(自身を含む): 6113464320

約数和(自身を除く): 2335579503

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 6441, 15029, 45087, 83791, 251373, 586537, 1592029, 1759611, 4776087, 9468383, 11144203, 28405149, 33432609, 66278681, 179899277, 198836043, 539697831, 1259294939, 3777884817]

約数ペア:

[(1, 3777884817), (3, 1259294939), (7, 539697831), (19, 198836043), (21, 179899277), (57, 66278681), (113, 33432609), (133, 28405149), (339, 11144203), (399, 9468383), (791, 4776087), (2147, 1759611), (2373, 1592029), (6441, 586537), (15029, 251373), (45087, 83791)]