2783201643

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{103669}}^1$

素因数の和:103851

約数の個数: 24

約数和(自身を含む): 4258763600

約数和(自身を除く): 1475561957

約数列:

[1, 3, 9, 19, 57, 157, 171, 471, 1413, 2983, 8949, 26847, 103669, 311007, 933021, 1969711, 5909133, 16276033, 17727399, 48828099, 146484297, 309244627, 927733881, 2783201643]

約数ペア:

[(1, 2783201643), (3, 927733881), (9, 309244627), (19, 146484297), (57, 48828099), (157, 17727399), (171, 16276033), (471, 5909133), (1413, 1969711), (2983, 933021), (8949, 311007), (26847, 103669)]