130227881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9151}}^1$

素因数の和:9284

約数の個数: 16

約数和(自身を含む): 158146560

約数和(自身を除く): 27918679

約数列:

[1, 7, 19, 107, 133, 749, 2033, 9151, 14231, 64057, 173869, 979157, 1217083, 6854099, 18603983, 130227881]

約数ペア:

[(1, 130227881), (7, 18603983), (19, 6854099), (107, 1217083), (133, 979157), (749, 173869), (2033, 64057), (9151, 14231)]