16001601

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 27122688

約数和(自身を除く): 11121087

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1307, 1749, 3921, 4081, 9149, 12243, 14377, 27447, 43131, 69271, 100639, 207813, 301917, 484897, 761981, 1454691, 2285943, 5333867, 16001601]

約数ペア:

[(1, 16001601), (3, 5333867), (7, 2285943), (11, 1454691), (21, 761981), (33, 484897), (53, 301917), (77, 207813), (159, 100639), (231, 69271), (371, 43131), (583, 27447), (1113, 14377), (1307, 12243), (1749, 9149), (3921, 4081)]