293180409

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{486203}}^1$

素因数の和:486276

約数の個数: 12

約数和(自身を含む): 429804336

約数和(自身を除く): 136623927

約数列:

[1, 3, 9, 67, 201, 603, 486203, 1458609, 4375827, 32575601, 97726803, 293180409]

約数ペア:

[(1, 293180409), (3, 97726803), (9, 32575601), (67, 4375827), (201, 1458609), (603, 486203)]