27691491

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4483}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 38741760

約数和(自身を除く): 11050269

約数列:

[1, 3, 29, 71, 87, 213, 2059, 4483, 6177, 13449, 130007, 318293, 390021, 954879, 9230497, 27691491]

約数ペア:

[(1, 27691491), (3, 9230497), (29, 954879), (71, 390021), (87, 318293), (213, 130007), (2059, 13449), (4483, 6177)]