1972737063

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1447}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 3187731456

約数和(自身を除く): 1214994393

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 293, 423, 517, 879, 1447, 1551, 2637, 3223, 4341, 4653, 9669, 13023, 13771, 15917, 29007, 41313, 47751, 68009, 123939, 143253, 151481, 204027, 423971, 454443, 612081, 748099, 1271913, 1363329, 2244297, 3815739, 4663681, 6732891, 13991043, 19926637, 41973129, 59779911, 179339733, 219193007, 657579021, 1972737063]

約数ペア:

[(1, 1972737063), (3, 657579021), (9, 219193007), (11, 179339733), (33, 59779911), (47, 41973129), (99, 19926637), (141, 13991043), (293, 6732891), (423, 4663681), (517, 3815739), (879, 2244297), (1447, 1363329), (1551, 1271913), (2637, 748099), (3223, 612081), (4341, 454443), (4653, 423971), (9669, 204027), (13023, 151481), (13771, 143253), (15917, 123939), (29007, 68009), (41313, 47751)]