2836779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1586901

約数列:

[1, 3, 11, 31, 33, 47, 59, 93, 141, 177, 341, 517, 649, 1023, 1457, 1551, 1829, 1947, 2773, 4371, 5487, 8319, 16027, 20119, 30503, 48081, 60357, 85963, 91509, 257889, 945593, 2836779]

約数ペア:

[(1, 2836779), (3, 945593), (11, 257889), (31, 91509), (33, 85963), (47, 60357), (59, 48081), (93, 30503), (141, 20119), (177, 16027), (341, 8319), (517, 5487), (649, 4371), (1023, 2773), (1457, 1947), (1551, 1829)]