27902811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8297}}^1$

素因数の和:8378

約数の個数: 16

約数和(自身を含む): 39830400

約数和(自身を除く): 11927589

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 8297, 24891, 157643, 472929, 489523, 1468569, 9300937, 27902811]

約数ペア:

[(1, 27902811), (3, 9300937), (19, 1468569), (57, 489523), (59, 472929), (177, 157643), (1121, 24891), (3363, 8297)]