2149204827

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1329131}}^1$

素因数の和:1329159

約数の個数: 24

約数和(自身を含む): 3636505152

約数和(自身を除く): 1487300325

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1329131, 3987393, 9303917, 14620441, 27911751, 43861323, 65127419, 102343087, 195382257, 307029261, 716401609, 2149204827]

約数ペア:

[(1, 2149204827), (3, 716401609), (7, 307029261), (11, 195382257), (21, 102343087), (33, 65127419), (49, 43861323), (77, 27911751), (147, 14620441), (231, 9303917), (539, 3987393), (1617, 1329131)]