39940989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39043}}^1$

素因数の和:39088

約数の個数: 16

約数和(自身を含む): 59971584

約数和(自身を除く): 20030595

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 39043, 117129, 429473, 1210333, 1288419, 3630999, 13313663, 39940989]

約数ペア:

[(1, 39940989), (3, 13313663), (11, 3630999), (31, 1288419), (33, 1210333), (93, 429473), (341, 117129), (1023, 39043)]