2893307439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1234873}}^1$

素因数の和:1234958

約数の個数: 16

約数和(自身を含む): 4267724544

約数和(自身を除く): 1374417105

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 1234873, 3704619, 13583603, 40750809, 87675983, 263027949, 964435813, 2893307439]

約数ペア:

[(1, 2893307439), (3, 964435813), (11, 263027949), (33, 87675983), (71, 40750809), (213, 13583603), (781, 3704619), (2343, 1234873)]