4621449

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 7308480

約数和(自身を除く): 2687031

約数列:

[1, 3, 7, 21, 31, 93, 217, 229, 651, 687, 961, 1603, 2883, 4809, 6727, 7099, 20181, 21297, 49693, 149079, 220069, 660207, 1540483, 4621449]

約数ペア:

[(1, 4621449), (3, 1540483), (7, 660207), (21, 220069), (31, 149079), (93, 49693), (217, 21297), (229, 20181), (651, 7099), (687, 6727), (961, 4809), (1603, 2883)]