4080686967

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 6811983360

約数和(自身を除く): 2731296393

約数列:

[1, 3, 7, 9, 21, 63, 151, 251, 453, 753, 1057, 1359, 1709, 1757, 2259, 3171, 5127, 5271, 9513, 11963, 15381, 15813, 35889, 37901, 107667, 113703, 258059, 265307, 341109, 428959, 774177, 795921, 1286877, 1806413, 2322531, 2387763, 3002713, 3860631, 5419239, 9008139, 16257717, 27024417, 64772809, 194318427, 453409663, 582955281, 1360228989, 4080686967]

約数ペア:

[(1, 4080686967), (3, 1360228989), (7, 582955281), (9, 453409663), (21, 194318427), (63, 64772809), (151, 27024417), (251, 16257717), (453, 9008139), (753, 5419239), (1057, 3860631), (1359, 3002713), (1709, 2387763), (1757, 2322531), (2259, 1806413), (3171, 1286877), (5127, 795921), (5271, 774177), (9513, 428959), (11963, 341109), (15381, 265307), (15813, 258059), (35889, 113703), (37901, 107667)]