742012803

素因数分解:

$3^2\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{3691}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 1225625856

約数和(自身を除く): 483613053

約数列:

[1, 3, 7, 9, 21, 63, 3191, 3691, 9573, 11073, 22337, 25837, 28719, 33219, 67011, 77511, 201033, 232533, 11777981, 35333943, 82445867, 106001829, 247337601, 742012803]

約数ペア:

[(1, 742012803), (3, 247337601), (7, 106001829), (9, 82445867), (21, 35333943), (63, 11777981), (3191, 232533), (3691, 201033), (9573, 77511), (11073, 67011), (22337, 33219), (25837, 28719)]