2991046527

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{55921}}^1$

素因数の和:56220

約数の個数: 32

約数和(自身を含む): 5082191360

約数和(自身を除く): 2091144833

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1981, 2547, 5943, 7641, 17829, 53487, 55921, 167763, 391447, 503289, 1174341, 1509867, 3523023, 10569069, 15825643, 47476929, 110779501, 142430787, 332338503, 427292361, 997015509, 2991046527]

約数ペア:

[(1, 2991046527), (3, 997015509), (7, 427292361), (9, 332338503), (21, 142430787), (27, 110779501), (63, 47476929), (189, 15825643), (283, 10569069), (849, 3523023), (1981, 1509867), (2547, 1174341), (5943, 503289), (7641, 391447), (17829, 167763), (53487, 55921)]