1142242563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{290869}}^1$

素因数の和:290907

約数の個数: 32

約数和(自身を含む): 2010493440

約数和(自身を除く): 868250877

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 290869, 872607, 2036083, 3199559, 4944773, 6108249, 9598677, 14834319, 22396913, 34613411, 54392503, 67190739, 103840233, 163177509, 380747521, 1142242563]

約数ペア:

[(1, 1142242563), (3, 380747521), (7, 163177509), (11, 103840233), (17, 67190739), (21, 54392503), (33, 34613411), (51, 22396913), (77, 14834319), (119, 9598677), (187, 6108249), (231, 4944773), (357, 3199559), (561, 2036083), (1309, 872607), (3927, 290869)]