207973337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 261999360

約数和(自身を除く): 54026023

約数列:

[1, 11, 13, 23, 37, 143, 253, 299, 407, 481, 851, 1709, 3289, 5291, 9361, 11063, 18799, 22217, 39307, 63233, 121693, 244387, 432377, 510991, 695563, 822029, 1454359, 5620901, 9042319, 15997949, 18906667, 207973337]

約数ペア:

[(1, 207973337), (11, 18906667), (13, 15997949), (23, 9042319), (37, 5620901), (143, 1454359), (253, 822029), (299, 695563), (407, 510991), (481, 432377), (851, 244387), (1709, 121693), (3289, 63233), (5291, 39307), (9361, 22217), (11063, 18799)]