7318971

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 12460800

約数和(自身を除く): 5141829

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1297, 1881, 3891, 5643, 11673, 14267, 24643, 35019, 42801, 73929, 128403, 221787, 271073, 385209, 665361, 813219, 2439657, 7318971]

約数ペア:

[(1, 7318971), (3, 2439657), (9, 813219), (11, 665361), (19, 385209), (27, 271073), (33, 221787), (57, 128403), (99, 73929), (171, 42801), (209, 35019), (297, 24643), (513, 14267), (627, 11673), (1297, 5643), (1881, 3891)]