1731194613

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{929251}}^1$

素因数の和:929286

約数の個数: 20

約数和(自身を含む): 2698547808

約数和(自身を除く): 967353195

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 929251, 2787753, 8363259, 21372773, 25089777, 64118319, 75269331, 192354957, 577064871, 1731194613]

約数ペア:

[(1, 1731194613), (3, 577064871), (9, 192354957), (23, 75269331), (27, 64118319), (69, 25089777), (81, 21372773), (207, 8363259), (621, 2787753), (1863, 929251)]