1243143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 2031120

約数和(自身を除く): 787977

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 433, 957, 1299, 2871, 3897, 4763, 12557, 14289, 37671, 42867, 113013, 138127, 414381, 1243143]

約数ペア:

[(1, 1243143), (3, 414381), (9, 138127), (11, 113013), (29, 42867), (33, 37671), (87, 14289), (99, 12557), (261, 4763), (319, 3897), (433, 2871), (957, 1299)]