5421353

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 6537216

約数和(自身を除く): 1115863

約数列:

[1, 7, 23, 151, 161, 223, 1057, 1561, 3473, 5129, 24311, 33673, 35903, 235711, 774479, 5421353]

約数ペア:

[(1, 5421353), (7, 774479), (23, 235711), (151, 35903), (161, 33673), (223, 24311), (1057, 5129), (1561, 3473)]