2106756477

素因数分解:

$3^2\times 7^1\times {\mathrm{5501}}^1\times {\mathrm{6079}}^1$

素因数の和:11593

約数の個数: 24

約数和(自身を含む): 3479024640

約数和(自身を除く): 1372268163

約数列:

[1, 3, 7, 9, 21, 63, 5501, 6079, 16503, 18237, 38507, 42553, 49509, 54711, 115521, 127659, 346563, 382977, 33440579, 100321737, 234084053, 300965211, 702252159, 2106756477]

約数ペア:

[(1, 2106756477), (3, 702252159), (7, 300965211), (9, 234084053), (21, 100321737), (63, 33440579), (5501, 382977), (6079, 346563), (16503, 127659), (18237, 115521), (38507, 54711), (42553, 49509)]