424983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 647136

約数和(自身を除く): 222153

約数列:

[1, 3, 13, 17, 39, 51, 221, 641, 663, 1923, 8333, 10897, 24999, 32691, 141661, 424983]

約数ペア:

[(1, 424983), (3, 141661), (13, 32691), (17, 24999), (39, 10897), (51, 8333), (221, 1923), (641, 663)]