1747736071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 1930590720

約数和(自身を除く): 182854649

約数列:

[1, 19, 61, 67, 71, 317, 1159, 1273, 1349, 4087, 4331, 4757, 6023, 19337, 21239, 22507, 77653, 82289, 90383, 290177, 367403, 403541, 427633, 1295579, 1372927, 1507969, 5513363, 24616001, 26085613, 28651411, 91986109, 1747736071]

約数ペア:

[(1, 1747736071), (19, 91986109), (61, 28651411), (67, 26085613), (71, 24616001), (317, 5513363), (1159, 1507969), (1273, 1372927), (1349, 1295579), (4087, 427633), (4331, 403541), (4757, 367403), (6023, 290177), (19337, 90383), (21239, 82289), (22507, 77653)]