6985420617

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{216421}}^1$

素因数の和:216513

約数の個数: 32

約数和(自身を含む): 11219316480

約数和(自身を除く): 4233895863

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 4611, 10759, 32277, 216421, 649263, 1514947, 4544841, 6276209, 11470313, 18828627, 34410939, 43933463, 80292191, 131800389, 240876573, 332639077, 997917231, 2328473539, 6985420617]

約数ペア:

[(1, 6985420617), (3, 2328473539), (7, 997917231), (21, 332639077), (29, 240876573), (53, 131800389), (87, 80292191), (159, 43933463), (203, 34410939), (371, 18828627), (609, 11470313), (1113, 6276209), (1537, 4544841), (4611, 1514947), (10759, 649263), (32277, 216421)]