383906343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 549849600

約数和(自身を除く): 165943257

約数列:

[1, 3, 19, 57, 73, 219, 257, 359, 771, 1077, 1387, 4161, 4883, 6821, 14649, 18761, 20463, 26207, 56283, 78621, 92263, 276789, 356459, 497933, 1069377, 1493799, 1752997, 5258991, 6735199, 20205597, 127968781, 383906343]

約数ペア:

[(1, 383906343), (3, 127968781), (19, 20205597), (57, 6735199), (73, 5258991), (219, 1752997), (257, 1493799), (359, 1069377), (771, 497933), (1077, 356459), (1387, 276789), (4161, 92263), (4883, 78621), (6821, 56283), (14649, 26207), (18761, 20463)]