11873865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 20054016

約数和(自身を除く): 8180151

約数列:

[1, 3, 5, 15, 23, 69, 115, 127, 271, 345, 381, 635, 813, 1355, 1905, 2921, 4065, 6233, 8763, 14605, 18699, 31165, 34417, 43815, 93495, 103251, 172085, 516255, 791591, 2374773, 3957955, 11873865]

約数ペア:

[(1, 11873865), (3, 3957955), (5, 2374773), (15, 791591), (23, 516255), (69, 172085), (115, 103251), (127, 93495), (271, 43815), (345, 34417), (381, 31165), (635, 18699), (813, 14605), (1355, 8763), (1905, 6233), (2921, 4065)]