2021812053

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{3761}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 2881992960

約数和(自身を除く): 860180907

約数列:

[1, 3, 29, 37, 87, 111, 167, 501, 1073, 3219, 3761, 4843, 6179, 11283, 14529, 18537, 109069, 139157, 179191, 327207, 417471, 537573, 628087, 1884261, 4035553, 12106659, 18214523, 23239219, 54643569, 69717657, 673937351, 2021812053]

約数ペア:

[(1, 2021812053), (3, 673937351), (29, 69717657), (37, 54643569), (87, 23239219), (111, 18214523), (167, 12106659), (501, 4035553), (1073, 1884261), (3219, 628087), (3761, 537573), (4843, 417471), (6179, 327207), (11283, 179191), (14529, 139157), (18537, 109069)]