1762839

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 2949960

約数和(自身を除く): 1187121

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 117, 169, 171, 183, 247, 507, 549, 741, 793, 1159, 1521, 2223, 2379, 3211, 3477, 7137, 9633, 10309, 10431, 15067, 28899, 30927, 45201, 92781, 135603, 195871, 587613, 1762839]

約数ペア:

[(1, 1762839), (3, 587613), (9, 195871), (13, 135603), (19, 92781), (39, 45201), (57, 30927), (61, 28899), (117, 15067), (169, 10431), (171, 10309), (183, 9633), (247, 7137), (507, 3477), (549, 3211), (741, 2379), (793, 2223), (1159, 1521)]