2017335321

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{1669}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 3030048000

約数和(自身を除く): 1012712679

約数列:

[1, 3, 9, 27, 89, 267, 503, 801, 1509, 1669, 2403, 4527, 5007, 13581, 15021, 44767, 45063, 134301, 148541, 402903, 445623, 839507, 1208709, 1336869, 2518521, 4010607, 7555563, 22666689, 74716123, 224148369, 672445107, 2017335321]

約数ペア:

[(1, 2017335321), (3, 672445107), (9, 224148369), (27, 74716123), (89, 22666689), (267, 7555563), (503, 4010607), (801, 2518521), (1509, 1336869), (1669, 1208709), (2403, 839507), (4527, 445623), (5007, 402903), (13581, 148541), (15021, 134301), (44767, 45063)]