213133029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 313611264

約数和(自身を除く): 100478235

約数列:

[1, 3, 17, 31, 51, 93, 113, 339, 527, 1193, 1581, 1921, 3503, 3579, 5763, 10509, 20281, 36983, 59551, 60843, 110949, 134809, 178653, 404427, 628711, 1886133, 2291753, 4179079, 6875259, 12537237, 71044343, 213133029]

約数ペア:

[(1, 213133029), (3, 71044343), (17, 12537237), (31, 6875259), (51, 4179079), (93, 2291753), (113, 1886133), (339, 628711), (527, 404427), (1193, 178653), (1581, 134809), (1921, 110949), (3503, 60843), (3579, 59551), (5763, 36983), (10509, 20281)]