4952239971

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1\times {\mathrm{6529}}^1$

素因数の和:8459

約数の個数: 32

約数和(自身を含む): 7948838400

約数和(自身を除く): 2996598429

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1901, 5703, 6529, 13307, 19587, 36119, 39921, 45703, 108357, 124051, 137109, 252833, 372153, 758499, 868357, 2605071, 12411629, 37234887, 86881403, 235820951, 260644209, 707462853, 1650746657, 4952239971]

約数ペア:

[(1, 4952239971), (3, 1650746657), (7, 707462853), (19, 260644209), (21, 235820951), (57, 86881403), (133, 37234887), (399, 12411629), (1901, 2605071), (5703, 868357), (6529, 758499), (13307, 372153), (19587, 252833), (36119, 137109), (39921, 124051), (45703, 108357)]