671036631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 960749568

約数和(自身を除く): 289712937

約数列:

[1, 3, 17, 51, 127, 313, 331, 381, 939, 993, 2159, 5321, 5627, 6477, 15963, 16881, 39751, 42037, 103603, 119253, 126111, 310809, 675767, 714629, 1761251, 2027301, 2143887, 5283753, 13157581, 39472743, 223678877, 671036631]

約数ペア:

[(1, 671036631), (3, 223678877), (17, 39472743), (51, 13157581), (127, 5283753), (313, 2143887), (331, 2027301), (381, 1761251), (939, 714629), (993, 675767), (2159, 310809), (5321, 126111), (5627, 119253), (6477, 103603), (15963, 42037), (16881, 39751)]