16017421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 19038208

約数和(自身を除く): 3020787

約数列:

[1, 7, 31, 217, 223, 331, 1561, 2317, 6913, 10261, 48391, 71827, 73813, 516691, 2288203, 16017421]

約数ペア:

[(1, 16017421), (7, 2288203), (31, 516691), (217, 73813), (223, 71827), (331, 48391), (1561, 10261), (2317, 6913)]