2011151527

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 2692388160

約数和(自身を除く): 681236633

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 197, 709, 847, 1309, 1379, 2057, 2167, 3349, 4963, 7799, 12053, 14399, 15169, 23443, 23837, 36839, 54593, 84371, 85789, 132583, 139673, 166859, 257873, 405229, 600523, 928081, 977711, 1458413, 1536403, 2374441, 2836603, 10208891, 10754821, 16621087, 16900433, 26118851, 118303031, 182831957, 287307361, 2011151527]

約数ペア:

[(1, 2011151527), (7, 287307361), (11, 182831957), (17, 118303031), (77, 26118851), (119, 16900433), (121, 16621087), (187, 10754821), (197, 10208891), (709, 2836603), (847, 2374441), (1309, 1536403), (1379, 1458413), (2057, 977711), (2167, 928081), (3349, 600523), (4963, 405229), (7799, 257873), (12053, 166859), (14399, 139673), (15169, 132583), (23443, 85789), (23837, 84371), (36839, 54593)]