305965473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6571}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 476969472

約数和(自身を除く): 171003999

約数列:

[1, 3, 11, 17, 33, 51, 83, 187, 249, 561, 913, 1411, 2739, 4233, 6571, 15521, 19713, 46563, 72281, 111707, 216843, 335121, 545393, 1228777, 1636179, 3686331, 5999323, 9271681, 17997969, 27815043, 101988491, 305965473]

約数ペア:

[(1, 305965473), (3, 101988491), (11, 27815043), (17, 17997969), (33, 9271681), (51, 5999323), (83, 3686331), (187, 1636179), (249, 1228777), (561, 545393), (913, 335121), (1411, 216843), (2739, 111707), (4233, 72281), (6571, 46563), (15521, 19713)]