12888990315

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1229279}}^1$

素因数の和:1229523

約数の個数: 24

約数和(自身を含む): 22436818560

約数和(自身を除く): 9547828245

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 10485, 1229279, 3687837, 6146395, 11063511, 18439185, 55317555, 286422007, 859266021, 1432110035, 2577798063, 4296330105, 12888990315]

約数ペア:

[(1, 12888990315), (3, 4296330105), (5, 2577798063), (9, 1432110035), (15, 859266021), (45, 286422007), (233, 55317555), (699, 18439185), (1165, 11063511), (2097, 6146395), (3495, 3687837), (10485, 1229279)]