29371221

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{98893}}^1$

素因数の和:98913

約数の個数: 16

約数和(自身を含む): 47469120

約数和(自身を除く): 18097899

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 98893, 296679, 890037, 1087823, 2670111, 3263469, 9790407, 29371221]

約数ペア:

[(1, 29371221), (3, 9790407), (9, 3263469), (11, 2670111), (27, 1087823), (33, 890037), (99, 296679), (297, 98893)]