45210291

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16223

約数の個数: 24

約数和(自身を含む): 73817280

約数和(自身を除く): 28606989

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 16187, 48561, 113309, 307553, 339927, 793163, 922659, 2152871, 2379489, 6458613, 15070097, 45210291]

約数ペア:

[(1, 45210291), (3, 15070097), (7, 6458613), (19, 2379489), (21, 2152871), (49, 922659), (57, 793163), (133, 339927), (147, 307553), (399, 113309), (931, 48561), (2793, 16187)]