16351419

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 10190661

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 383, 399, 749, 1149, 2033, 2247, 2681, 6099, 7277, 8043, 14231, 21831, 40981, 42693, 50939, 122943, 152817, 286867, 778639, 860601, 2335917, 5450473, 16351419]

約数ペア:

[(1, 16351419), (3, 5450473), (7, 2335917), (19, 860601), (21, 778639), (57, 286867), (107, 152817), (133, 122943), (321, 50939), (383, 42693), (399, 40981), (749, 21831), (1149, 14231), (2033, 8043), (2247, 7277), (2681, 6099)]