2912996541

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5503}}^1$

素因数の和:5810

約数の個数: 48

約数和(自身を含む): 4884117504

約数和(自身を除く): 1971120963

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 277, 637, 831, 1911, 1939, 3601, 5503, 5817, 10803, 13573, 16509, 25207, 38521, 40719, 71539, 75621, 115563, 176449, 214617, 269647, 500773, 529347, 808941, 1502319, 1524331, 3505411, 4572993, 10516233, 10670317, 19816303, 32010951, 59448909, 74692219, 138714121, 224076657, 416142363, 970998847, 2912996541]

約数ペア:

[(1, 2912996541), (3, 970998847), (7, 416142363), (13, 224076657), (21, 138714121), (39, 74692219), (49, 59448909), (91, 32010951), (147, 19816303), (273, 10670317), (277, 10516233), (637, 4572993), (831, 3505411), (1911, 1524331), (1939, 1502319), (3601, 808941), (5503, 529347), (5817, 500773), (10803, 269647), (13573, 214617), (16509, 176449), (25207, 115563), (38521, 75621), (40719, 71539)]