303099681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1109}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 448830720

約数和(自身を除く): 145731039

約数列:

[1, 3, 17, 23, 51, 69, 233, 391, 699, 1109, 1173, 3327, 3961, 5359, 11883, 16077, 18853, 25507, 56559, 76521, 91103, 258397, 273309, 433619, 775191, 1300857, 4392749, 5943131, 13178247, 17829393, 101033227, 303099681]

約数ペア:

[(1, 303099681), (3, 101033227), (17, 17829393), (23, 13178247), (51, 5943131), (69, 4392749), (233, 1300857), (391, 775191), (699, 433619), (1109, 273309), (1173, 258397), (3327, 91103), (3961, 76521), (5359, 56559), (11883, 25507), (16077, 18853)]