39984153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 62042112

約数和(自身を除く): 22057959

約数列:

[1, 3, 11, 17, 33, 51, 187, 263, 271, 561, 789, 813, 2893, 2981, 4471, 4607, 8679, 8943, 13413, 13821, 49181, 50677, 71273, 147543, 152031, 213819, 784003, 1211641, 2352009, 3634923, 13328051, 39984153]

約数ペア:

[(1, 39984153), (3, 13328051), (11, 3634923), (17, 2352009), (33, 1211641), (51, 784003), (187, 213819), (263, 152031), (271, 147543), (561, 71273), (789, 50677), (813, 49181), (2893, 13821), (2981, 13413), (4471, 8943), (4607, 8679)]