6809481

素因数分解:

$3^3\times 7^2\times {\mathrm{5147}}^1$

素因数の和:5170

約数の個数: 24

約数和(自身を含む): 11737440

約数和(自身を除く): 4927959

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 5147, 15441, 36029, 46323, 108087, 138969, 252203, 324261, 756609, 972783, 2269827, 6809481]

約数ペア:

[(1, 6809481), (3, 2269827), (7, 972783), (9, 756609), (21, 324261), (27, 252203), (49, 138969), (63, 108087), (147, 46323), (189, 36029), (441, 15441), (1323, 5147)]