12853357443

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{49549}}^1$

素因数の和:49652

約数の個数: 48

約数和(自身を含む): 20561268000

約数和(自身を除く): 7707910557

約数列:

[1, 3, 9, 19, 37, 41, 57, 111, 123, 171, 333, 369, 703, 779, 1517, 2109, 2337, 4551, 6327, 7011, 13653, 28823, 49549, 86469, 148647, 259407, 445941, 941431, 1833313, 2031509, 2824293, 5499939, 6094527, 8472879, 16499817, 18283581, 34832947, 38598671, 75165833, 104498841, 115796013, 225497499, 313496523, 347388039, 676492497, 1428150827, 4284452481, 12853357443]

約数ペア:

[(1, 12853357443), (3, 4284452481), (9, 1428150827), (19, 676492497), (37, 347388039), (41, 313496523), (57, 225497499), (111, 115796013), (123, 104498841), (171, 75165833), (333, 38598671), (369, 34832947), (703, 18283581), (779, 16499817), (1517, 8472879), (2109, 6094527), (2337, 5499939), (4551, 2824293), (6327, 2031509), (7011, 1833313), (13653, 941431), (28823, 445941), (49549, 259407), (86469, 148647)]