2034173421

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1699393}}^1$

素因数の和:1699425

約数の個数: 24

約数和(自身を含む): 3534739520

約数和(自身を除く): 1500566099

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1699393, 5098179, 11895751, 15294537, 32288467, 35687253, 96865401, 107061759, 226019269, 290596203, 678057807, 2034173421]

約数ペア:

[(1, 2034173421), (3, 678057807), (7, 290596203), (9, 226019269), (19, 107061759), (21, 96865401), (57, 35687253), (63, 32288467), (133, 15294537), (171, 11895751), (399, 5098179), (1197, 1699393)]