3888729

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 6278272

約数和(自身を除く): 2389543

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 1231, 3159, 3693, 11079, 16003, 33237, 48009, 99711, 144027, 299133, 432081, 1296243, 3888729]

約数ペア:

[(1, 3888729), (3, 1296243), (9, 432081), (13, 299133), (27, 144027), (39, 99711), (81, 48009), (117, 33237), (243, 16003), (351, 11079), (1053, 3693), (1231, 3159)]