2319319509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{4447}}^1$

素因数の和:4817

約数の個数: 32

約数和(自身を含む): 3419480064

約数和(自身を除く): 1100160555

約数列:

[1, 3, 13, 39, 43, 129, 311, 559, 933, 1677, 4043, 4447, 12129, 13341, 13373, 40119, 57811, 173433, 173849, 191221, 521547, 573663, 1383017, 2485873, 4149051, 7457619, 17979221, 53937663, 59469731, 178409193, 773106503, 2319319509]

約数ペア:

[(1, 2319319509), (3, 773106503), (13, 178409193), (39, 59469731), (43, 53937663), (129, 17979221), (311, 7457619), (559, 4149051), (933, 2485873), (1677, 1383017), (4043, 573663), (4447, 521547), (12129, 191221), (13341, 173849), (13373, 173433), (40119, 57811)]