11512863

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 17297280

約数和(自身を除く): 5784417

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 419, 639, 1257, 3053, 3771, 9159, 18017, 27477, 29749, 54051, 89247, 162153, 267741, 1279207, 3837621, 11512863]

約数ペア:

[(1, 11512863), (3, 3837621), (9, 1279207), (43, 267741), (71, 162153), (129, 89247), (213, 54051), (387, 29749), (419, 27477), (639, 18017), (1257, 9159), (3053, 3771)]