16804947327

素因数分解:

$3^1\times 7^1\times {\mathrm{10529}}^1\times {\mathrm{76003}}^1$

素因数の和:86542

約数の個数: 16

約数和(自身を含む): 25610307840

約数和(自身を除く): 8805360513

約数列:

[1, 3, 7, 21, 10529, 31587, 73703, 76003, 221109, 228009, 532021, 1596063, 800235587, 2400706761, 5601649109, 16804947327]

約数ペア:

[(1, 16804947327), (3, 5601649109), (7, 2400706761), (21, 800235587), (10529, 1596063), (31587, 532021), (73703, 228009), (76003, 221109)]