450211839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{3343}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 768531456

約数和(自身を除く): 318319617

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 121, 159, 231, 363, 371, 583, 847, 1113, 1749, 2541, 3343, 4081, 6413, 10029, 12243, 19239, 23401, 36773, 44891, 70203, 110319, 134673, 177179, 257411, 404503, 531537, 772233, 1213509, 1240253, 1948969, 2831521, 3720759, 5846907, 8494563, 13642783, 21438659, 40928349, 64315977, 150070613, 450211839]

約数ペア:

[(1, 450211839), (3, 150070613), (7, 64315977), (11, 40928349), (21, 21438659), (33, 13642783), (53, 8494563), (77, 5846907), (121, 3720759), (159, 2831521), (231, 1948969), (363, 1240253), (371, 1213509), (583, 772233), (847, 531537), (1113, 404503), (1749, 257411), (2541, 177179), (3343, 134673), (4081, 110319), (6413, 70203), (10029, 44891), (12243, 36773), (19239, 23401)]