2149786047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1\times {\mathrm{7537}}^1$

素因数の和:10638

約数の個数: 16

約数和(自身を含む): 2960202752

約数和(自身を除く): 810416705

約数列:

[1, 3, 31, 93, 3067, 7537, 9201, 22611, 95077, 233647, 285231, 700941, 23115979, 69347937, 716595349, 2149786047]

約数ペア:

[(1, 2149786047), (3, 716595349), (31, 69347937), (93, 23115979), (3067, 700941), (7537, 285231), (9201, 233647), (22611, 95077)]