2861008087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{124343}}^1$

素因数の和:124542

約数の個数: 16

約数和(自身を含む): 3461736960

約数和(自身を除く): 600728873

約数列:

[1, 7, 19, 133, 173, 1211, 3287, 23009, 124343, 870401, 2362517, 16537619, 21511339, 150579373, 408715441, 2861008087]

約数ペア:

[(1, 2861008087), (7, 408715441), (19, 150579373), (133, 21511339), (173, 16537619), (1211, 2362517), (3287, 870401), (23009, 124343)]