2646033

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 4058208

約数和(自身を除く): 1412175

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 307, 507, 663, 921, 2873, 3991, 5219, 8619, 11973, 15657, 51883, 67847, 155649, 203541, 882011, 2646033]

約数ペア:

[(1, 2646033), (3, 882011), (13, 203541), (17, 155649), (39, 67847), (51, 51883), (169, 15657), (221, 11973), (307, 8619), (507, 5219), (663, 3991), (921, 2873)]