8752491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 13890240

約数和(自身を除く): 5137749

約数列:

[1, 3, 9, 11, 33, 99, 211, 419, 633, 1257, 1899, 2321, 3771, 4609, 6963, 13827, 20889, 41481, 88409, 265227, 795681, 972499, 2917497, 8752491]

約数ペア:

[(1, 8752491), (3, 2917497), (9, 972499), (11, 795681), (33, 265227), (99, 88409), (211, 41481), (419, 20889), (633, 13827), (1257, 6963), (1899, 4609), (2321, 3771)]