193456497

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{5227}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 283190304

約数和(自身を除く): 89733807

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 5227, 12337, 15681, 37011, 67951, 203853, 381571, 883363, 1144713, 2650089, 4960423, 14881269, 64485499, 193456497]

約数ペア:

[(1, 193456497), (3, 64485499), (13, 14881269), (39, 4960423), (73, 2650089), (169, 1144713), (219, 883363), (507, 381571), (949, 203853), (2847, 67951), (5227, 37011), (12337, 15681)]