1370291823

素因数分解:

$3^6\times {\mathrm{1259}}^1\times {\mathrm{1493}}^1$

素因数の和:2770

約数の個数: 28

約数和(自身を含む): 2057506920

約数和(自身を除く): 687215097

約数列:

[1, 3, 9, 27, 81, 243, 729, 1259, 1493, 3777, 4479, 11331, 13437, 33993, 40311, 101979, 120933, 305937, 362799, 917811, 1088397, 1879687, 5639061, 16917183, 50751549, 152254647, 456763941, 1370291823]

約数ペア:

[(1, 1370291823), (3, 456763941), (9, 152254647), (27, 50751549), (81, 16917183), (243, 5639061), (729, 1879687), (1259, 1088397), (1493, 917811), (3777, 362799), (4479, 305937), (11331, 120933), (13437, 101979), (33993, 40311)]