1520383421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{7331}}^1$

素因数の和:7552

約数の個数: 16

約数和(自身を含む): 1621721088

約数和(自身を除く): 101337667

約数列:

[1, 23, 71, 127, 1633, 2921, 7331, 9017, 168613, 207391, 520501, 931037, 11971523, 21413851, 66103627, 1520383421]

約数ペア:

[(1, 1520383421), (23, 66103627), (71, 21413851), (127, 11971523), (1633, 931037), (2921, 520501), (7331, 207391), (9017, 168613)]