1284159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 554433

約数列:

[1, 3, 23, 37, 69, 111, 503, 851, 1509, 2553, 11569, 18611, 34707, 55833, 428053, 1284159]

約数ペア:

[(1, 1284159), (3, 428053), (23, 55833), (37, 34707), (69, 18611), (111, 11569), (503, 2553), (851, 1509)]