71443401

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 106541280

約数和(自身を除く): 35097879

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 4337, 5491, 13011, 16473, 73729, 82403, 221187, 247209, 1253393, 1400851, 3760179, 4202553, 23814467, 71443401]

約数ペア:

[(1, 71443401), (3, 23814467), (17, 4202553), (19, 3760179), (51, 1400851), (57, 1253393), (289, 247209), (323, 221187), (867, 82403), (969, 73729), (4337, 16473), (5491, 13011)]