1490751513

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{15131}}^1$

素因数の和:15270

約数の個数: 32

約数和(自身を含む): 2287958400

約数和(自身を除く): 797206887

約数列:

[1, 3, 9, 27, 41, 89, 123, 267, 369, 801, 1107, 2403, 3649, 10947, 15131, 32841, 45393, 98523, 136179, 408537, 620371, 1346659, 1861113, 4039977, 5583339, 12119931, 16750017, 36359793, 55213019, 165639057, 496917171, 1490751513]

約数ペア:

[(1, 1490751513), (3, 496917171), (9, 165639057), (27, 55213019), (41, 36359793), (89, 16750017), (123, 12119931), (267, 5583339), (369, 4039977), (801, 1861113), (1107, 1346659), (2403, 620371), (3649, 408537), (10947, 136179), (15131, 98523), (32841, 45393)]