2185982247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{853}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 3124820160

約数和(自身を除く): 938837913

約数列:

[1, 3, 17, 51, 109, 327, 461, 853, 1383, 1853, 2559, 5559, 7837, 14501, 23511, 43503, 50249, 92977, 150747, 278931, 393233, 854233, 1179699, 1580609, 2562699, 4741827, 6684961, 20054883, 42862397, 128587191, 728660749, 2185982247]

約数ペア:

[(1, 2185982247), (3, 728660749), (17, 128587191), (51, 42862397), (109, 20054883), (327, 6684961), (461, 4741827), (853, 2562699), (1383, 1580609), (1853, 1179699), (2559, 854233), (5559, 393233), (7837, 278931), (14501, 150747), (23511, 92977), (43503, 50249)]