394933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 516096

約数和(自身を除く): 121163

約数列:

[1, 7, 11, 23, 77, 161, 223, 253, 1561, 1771, 2453, 5129, 17171, 35903, 56419, 394933]

約数ペア:

[(1, 394933), (7, 56419), (11, 35903), (23, 17171), (77, 5129), (161, 2453), (223, 1771), (253, 1561)]