329903427

素因数分解:

$3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{5653}}^1$

素因数の和:6067

約数の個数: 24

約数和(自身を含む): 513066576

約数和(自身を除く): 183163149

約数列:

[1, 3, 7, 21, 49, 147, 397, 1191, 2779, 5653, 8337, 16959, 19453, 39571, 58359, 118713, 276997, 830991, 2244241, 6732723, 15709687, 47129061, 109967809, 329903427]

約数ペア:

[(1, 329903427), (3, 109967809), (7, 47129061), (21, 15709687), (49, 6732723), (147, 2244241), (397, 830991), (1191, 276997), (2779, 118713), (5653, 58359), (8337, 39571), (16959, 19453)]