39955377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 26814543

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 269, 643, 807, 1883, 1929, 2959, 4501, 5649, 7073, 8877, 13503, 20713, 21219, 49511, 62139, 148533, 172967, 518901, 1210769, 1902637, 3632307, 5707911, 13318459, 39955377]

約数ペア:

[(1, 39955377), (3, 13318459), (7, 5707911), (11, 3632307), (21, 1902637), (33, 1210769), (77, 518901), (231, 172967), (269, 148533), (643, 62139), (807, 49511), (1883, 21219), (1929, 20713), (2959, 13503), (4501, 8877), (5649, 7073)]