389780342259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{927631}}^1$

素因数の和:927776

約数の個数: 64

約数和(自身を含む): 692473577472

約数和(自身を除く): 302693235213

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 107, 119, 187, 231, 321, 357, 561, 749, 1177, 1309, 1819, 2247, 3531, 3927, 5457, 8239, 12733, 20009, 24717, 38199, 60027, 140063, 420189, 927631, 2782893, 6493417, 10203941, 15769727, 19480251, 30611823, 47309181, 71427587, 99256517, 110388089, 173466997, 214282761, 297769551, 331164267, 520400991, 694795619, 1091821687, 1214268979, 1687360789, 2084386857, 3275465061, 3642806937, 5062082367, 7642751809, 11811525523, 18560968679, 22928255427, 35434576569, 55682906037, 129926780753, 389780342259]

約数ペア:

[(1, 389780342259), (3, 129926780753), (7, 55682906037), (11, 35434576569), (17, 22928255427), (21, 18560968679), (33, 11811525523), (51, 7642751809), (77, 5062082367), (107, 3642806937), (119, 3275465061), (187, 2084386857), (231, 1687360789), (321, 1214268979), (357, 1091821687), (561, 694795619), (749, 520400991), (1177, 331164267), (1309, 297769551), (1819, 214282761), (2247, 173466997), (3531, 110388089), (3927, 99256517), (5457, 71427587), (8239, 47309181), (12733, 30611823), (20009, 19480251), (24717, 15769727), (38199, 10203941), (60027, 6493417), (140063, 2782893), (420189, 927631)]