55573819

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8490

約数の個数: 16

約数和(自身を含む): 67898880

約数和(自身を除く): 12325061

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 8419, 58933, 193637, 345179, 1355459, 2416253, 7939117, 55573819]

約数ペア:

[(1, 55573819), (7, 7939117), (23, 2416253), (41, 1355459), (161, 345179), (287, 193637), (943, 58933), (6601, 8419)]