13009977

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1499

約数の個数: 24

約数和(自身を含む): 20028736

約数和(自身を除く): 7018759

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 999, 1447, 2997, 4341, 8991, 13023, 39069, 53539, 117207, 160617, 351621, 481851, 1445553, 4336659, 13009977]

約数ペア:

[(1, 13009977), (3, 4336659), (9, 1445553), (27, 481851), (37, 351621), (81, 160617), (111, 117207), (243, 53539), (333, 39069), (999, 13023), (1447, 8991), (2997, 4341)]