2019941553

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{16339}}^1$

素因数の和:16414

約数の個数: 36

約数和(自身を含む): 3244927920

約数和(自身を除く): 1224986367

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 841, 1421, 2523, 4263, 5887, 16339, 17661, 41209, 49017, 114373, 123627, 343119, 473831, 800611, 1421493, 2401833, 3316817, 9950451, 13741099, 23217719, 41223297, 69653157, 96187693, 288563079, 673313851, 2019941553]

約数ペア:

[(1, 2019941553), (3, 673313851), (7, 288563079), (21, 96187693), (29, 69653157), (49, 41223297), (87, 23217719), (147, 13741099), (203, 9950451), (609, 3316817), (841, 2401833), (1421, 1421493), (2523, 800611), (4263, 473831), (5887, 343119), (16339, 123627), (17661, 114373), (41209, 49017)]