7680453319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{7703}}^1$

素因数の和:8307

約数の個数: 32

約数和(自身を含む): 10011009024

約数和(自身を除く): 2330555705

約数列:

[1, 7, 11, 23, 77, 161, 253, 563, 1771, 3941, 6193, 7703, 12949, 43351, 53921, 84733, 90643, 142439, 177169, 593131, 997073, 1240183, 1948859, 4336789, 13642013, 30357523, 47704679, 99746147, 333932753, 698223029, 1097207617, 7680453319]

約数ペア:

[(1, 7680453319), (7, 1097207617), (11, 698223029), (23, 333932753), (77, 99746147), (161, 47704679), (253, 30357523), (563, 13642013), (1771, 4336789), (3941, 1948859), (6193, 1240183), (7703, 997073), (12949, 593131), (43351, 177169), (53921, 142439), (84733, 90643)]