8000487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 12699648

約数和(自身を除く): 4699161

約数列:

[1, 3, 9, 11, 33, 99, 211, 383, 633, 1149, 1899, 2321, 3447, 4213, 6963, 12639, 20889, 37917, 80813, 242439, 727317, 888943, 2666829, 8000487]

約数ペア:

[(1, 8000487), (3, 2666829), (9, 888943), (11, 727317), (33, 242439), (99, 80813), (211, 37917), (383, 20889), (633, 12639), (1149, 6963), (1899, 4213), (2321, 3447)]