339907323

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 524800000

約数和(自身を除く): 184892677

約数列:

[1, 3, 7, 21, 163, 199, 489, 499, 597, 1141, 1393, 1497, 3423, 3493, 4179, 10479, 32437, 81337, 97311, 99301, 227059, 244011, 297903, 569359, 681177, 695107, 1708077, 2085321, 16186063, 48558189, 113302441, 339907323]

約数ペア:

[(1, 339907323), (3, 113302441), (7, 48558189), (21, 16186063), (163, 2085321), (199, 1708077), (489, 695107), (499, 681177), (597, 569359), (1141, 297903), (1393, 244011), (1497, 227059), (3423, 99301), (3493, 97311), (4179, 81337), (10479, 32437)]