898227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 1455168

約数和(自身を除く): 556941

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 211, 387, 473, 633, 1419, 1899, 2321, 4257, 6963, 9073, 20889, 27219, 81657, 99803, 299409, 898227]

約数ペア:

[(1, 898227), (3, 299409), (9, 99803), (11, 81657), (33, 27219), (43, 20889), (99, 9073), (129, 6963), (211, 4257), (387, 2321), (473, 1899), (633, 1419)]