212748339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 305061120

約数和(自身を除く): 92312781

約数列:

[1, 3, 19, 57, 83, 193, 233, 249, 579, 699, 1577, 3667, 4427, 4731, 11001, 13281, 16019, 19339, 44969, 48057, 58017, 134907, 304361, 367441, 854411, 913083, 1102323, 2563233, 3732427, 11197281, 70916113, 212748339]

約数ペア:

[(1, 212748339), (3, 70916113), (19, 11197281), (57, 3732427), (83, 2563233), (193, 1102323), (233, 913083), (249, 854411), (579, 367441), (699, 304361), (1577, 134907), (3667, 58017), (4427, 48057), (4731, 44969), (11001, 19339), (13281, 16019)]