1208207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 1741824

約数和(自身を除く): 533617

約数列:

[1, 7, 11, 13, 17, 71, 77, 91, 119, 143, 187, 221, 497, 781, 923, 1001, 1207, 1309, 1547, 2431, 5467, 6461, 8449, 10153, 13277, 15691, 17017, 71071, 92939, 109837, 172601, 1208207]

約数ペア:

[(1, 1208207), (7, 172601), (11, 109837), (13, 92939), (17, 71071), (71, 17017), (77, 15691), (91, 13277), (119, 10153), (143, 8449), (187, 6461), (221, 5467), (497, 2431), (781, 1547), (923, 1309), (1001, 1207)]