2160147189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{2579}}^1$

素因数の和:2865

約数の個数: 32

約数和(自身を含む): 3071232000

約数和(自身を除く): 911084811

約数列:

[1, 3, 23, 61, 69, 183, 199, 597, 1403, 2579, 4209, 4577, 7737, 12139, 13731, 36417, 59317, 157319, 177951, 279197, 471957, 513221, 837591, 1539663, 3618337, 10855011, 11804083, 31306481, 35412249, 93919443, 720049063, 2160147189]

約数ペア:

[(1, 2160147189), (3, 720049063), (23, 93919443), (61, 35412249), (69, 31306481), (183, 11804083), (199, 10855011), (597, 3618337), (1403, 1539663), (2579, 837591), (4209, 513221), (4577, 471957), (7737, 279197), (12139, 177951), (13731, 157319), (36417, 59317)]