13428851667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{2971}}^1$

素因数の和:4160

約数の個数: 64

約数和(自身を含む): 23664918528

約数和(自身を除く): 10236066861

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1151, 1309, 2971, 3453, 3927, 8057, 8913, 12661, 19567, 20797, 24171, 32681, 37983, 50507, 58701, 62391, 88627, 98043, 136969, 151521, 215237, 228767, 265881, 353549, 410907, 555577, 645711, 686301, 1060647, 1506659, 1666731, 3419621, 3889039, 4519977, 10258863, 11667117, 23937347, 37615831, 58133557, 71812041, 112847493, 174400671, 263310817, 406934899, 639469127, 789932451, 1220804697, 1918407381, 4476283889, 13428851667]

約数ペア:

[(1, 13428851667), (3, 4476283889), (7, 1918407381), (11, 1220804697), (17, 789932451), (21, 639469127), (33, 406934899), (51, 263310817), (77, 174400671), (119, 112847493), (187, 71812041), (231, 58133557), (357, 37615831), (561, 23937347), (1151, 11667117), (1309, 10258863), (2971, 4519977), (3453, 3889039), (3927, 3419621), (8057, 1666731), (8913, 1506659), (12661, 1060647), (19567, 686301), (20797, 645711), (24171, 555577), (32681, 410907), (37983, 353549), (50507, 265881), (58701, 228767), (62391, 215237), (88627, 151521), (98043, 136969)]