10421271

素因数分解:

$3^3\times 7^2\times {\mathrm{7877}}^1$

素因数の和:7900

約数の個数: 24

約数和(自身を含む): 17961840

約数和(自身を除く): 7540569

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 7877, 23631, 55139, 70893, 165417, 212679, 385973, 496251, 1157919, 1488753, 3473757, 10421271]

約数ペア:

[(1, 10421271), (3, 3473757), (7, 1488753), (9, 1157919), (21, 496251), (27, 385973), (49, 212679), (63, 165417), (147, 70893), (189, 55139), (441, 23631), (1323, 7877)]