7173885693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{19183}}^1$

素因数の和:19465

約数の個数: 32

約数和(自身を含む): 10588340224

約数和(自身を除く): 3414454531

約数列:

[1, 3, 13, 39, 43, 129, 223, 559, 669, 1677, 2899, 8697, 9589, 19183, 28767, 57549, 124657, 249379, 373971, 748137, 824869, 2474607, 4277809, 10723297, 12833427, 32169891, 55611517, 166834551, 183945787, 551837361, 2391295231, 7173885693]

約数ペア:

[(1, 7173885693), (3, 2391295231), (13, 551837361), (39, 183945787), (43, 166834551), (129, 55611517), (223, 32169891), (559, 12833427), (669, 10723297), (1677, 4277809), (2899, 2474607), (8697, 824869), (9589, 748137), (19183, 373971), (28767, 249379), (57549, 124657)]