2978378889

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 4083730560

約数和(自身を除く): 1105351671

約数列:

[1, 3, 83, 97, 249, 291, 317, 389, 951, 1167, 8051, 24153, 26311, 30749, 32287, 37733, 78933, 92247, 96861, 113199, 123313, 369939, 2552167, 3131839, 7656501, 9395517, 10234979, 11961361, 30704937, 35884083, 992792963, 2978378889]

約数ペア:

[(1, 2978378889), (3, 992792963), (83, 35884083), (97, 30704937), (249, 11961361), (291, 10234979), (317, 9395517), (389, 7656501), (951, 3131839), (1167, 2552167), (8051, 369939), (24153, 123313), (26311, 113199), (30749, 96861), (32287, 92247), (37733, 78933)]