388288017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{62617}}^1$

素因数の和:62689

約数の個数: 24

約数和(自身を含む): 615409704

約数和(自身を除く): 227121687

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 62617, 187851, 563553, 814021, 2442063, 3318701, 7326189, 9956103, 29868309, 43143113, 129429339, 388288017]

約数ペア:

[(1, 388288017), (3, 129429339), (9, 43143113), (13, 29868309), (39, 9956103), (53, 7326189), (117, 3318701), (159, 2442063), (477, 814021), (689, 563553), (2067, 187851), (6201, 62617)]