293472009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1823}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 438577152

約数和(自身を除く): 145105143

約数列:

[1, 3, 9, 31, 93, 279, 577, 1731, 1823, 5193, 5469, 16407, 17887, 53661, 56513, 160983, 169539, 508617, 1051871, 3155613, 9466839, 32608001, 97824003, 293472009]

約数ペア:

[(1, 293472009), (3, 97824003), (9, 32608001), (31, 9466839), (93, 3155613), (279, 1051871), (577, 508617), (1731, 169539), (1823, 160983), (5193, 56513), (5469, 53661), (16407, 17887)]