2425643409

素因数分解:

$3^1\times 7^1\times {\mathrm{6143}}^1\times {\mathrm{18803}}^1$

素因数の和:24956

約数の個数: 16

約数和(自身を含む): 3697016832

約数和(自身を除く): 1271373423

約数列:

[1, 3, 7, 21, 6143, 18429, 18803, 43001, 56409, 129003, 131621, 394863, 115506829, 346520487, 808547803, 2425643409]

約数ペア:

[(1, 2425643409), (3, 808547803), (7, 346520487), (21, 115506829), (6143, 394863), (18429, 131621), (18803, 129003), (43001, 56409)]