468559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 609280

約数和(自身を除く): 140721

約数列:

[1, 7, 13, 19, 91, 133, 247, 271, 1729, 1897, 3523, 5149, 24661, 36043, 66937, 468559]

約数ペア:

[(1, 468559), (7, 66937), (13, 36043), (19, 24661), (91, 5149), (133, 3523), (247, 1897), (271, 1729)]