16092447

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 25536000

約数和(自身を除く): 9443553

約数列:

[1, 3, 7, 21, 37, 111, 139, 149, 259, 417, 447, 777, 973, 1043, 2919, 3129, 5143, 5513, 15429, 16539, 20711, 36001, 38591, 62133, 108003, 115773, 144977, 434931, 766307, 2298921, 5364149, 16092447]

約数ペア:

[(1, 16092447), (3, 5364149), (7, 2298921), (21, 766307), (37, 434931), (111, 144977), (139, 115773), (149, 108003), (259, 62133), (417, 38591), (447, 36001), (777, 20711), (973, 16539), (1043, 15429), (2919, 5513), (3129, 5143)]