2001034903

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 2420633600

約数和(自身を除く): 419598697

約数列:

[1, 7, 31, 49, 217, 307, 343, 613, 1519, 2149, 4291, 9517, 10633, 15043, 19003, 30037, 66619, 105301, 133021, 188191, 210259, 466333, 931147, 1317337, 3264331, 5833921, 6518029, 9221359, 40837447, 64549513, 285862129, 2001034903]

約数ペア:

[(1, 2001034903), (7, 285862129), (31, 64549513), (49, 40837447), (217, 9221359), (307, 6518029), (343, 5833921), (613, 3264331), (1519, 1317337), (2149, 931147), (4291, 466333), (9517, 210259), (10633, 188191), (15043, 133021), (19003, 105301), (30037, 66619)]