974865309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{45659}}^1$

素因数の和:46320

約数の個数: 16

約数和(自身を含む): 1420208640

約数和(自身を除く): 445343331

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 45659, 136977, 502249, 1506747, 29541373, 88624119, 324955103, 974865309]

約数ペア:

[(1, 974865309), (3, 324955103), (11, 88624119), (33, 29541373), (647, 1506747), (1941, 502249), (7117, 136977), (21351, 45659)]