339014781

素因数分解:

$3^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 588458880

約数和(自身を除く): 249444099

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 151, 189, 441, 453, 1057, 1323, 1359, 1697, 3171, 4077, 5091, 7399, 9513, 11879, 15273, 22197, 28539, 35637, 45819, 66591, 83153, 106911, 199773, 249459, 256247, 320733, 748377, 768741, 1793729, 2245131, 2306223, 5381187, 6918669, 12556103, 16143561, 37668309, 48430683, 113004927, 339014781]

約数ペア:

[(1, 339014781), (3, 113004927), (7, 48430683), (9, 37668309), (21, 16143561), (27, 12556103), (49, 6918669), (63, 5381187), (147, 2306223), (151, 2245131), (189, 1793729), (441, 768741), (453, 748377), (1057, 320733), (1323, 256247), (1359, 249459), (1697, 199773), (3171, 106911), (4077, 83153), (5091, 66591), (7399, 45819), (9513, 35637), (11879, 28539), (15273, 22197)]