353296839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4973}}^1$

素因数の和:5199

約数の個数: 32

約数和(自身を含む): 573004800

約数和(自身を除く): 219707961

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 597, 1393, 3383, 4179, 4973, 10149, 14919, 23681, 34811, 71043, 84541, 104433, 253623, 591787, 989627, 1775361, 2968881, 6927389, 16823659, 20782167, 50470977, 117765613, 353296839]

約数ペア:

[(1, 353296839), (3, 117765613), (7, 50470977), (17, 20782167), (21, 16823659), (51, 6927389), (119, 2968881), (199, 1775361), (357, 989627), (597, 591787), (1393, 253623), (3383, 104433), (4179, 84541), (4973, 71043), (10149, 34811), (14919, 23681)]