303003649

素因数分解:

${\mathrm{13}}^4\times {\mathrm{103}}^2$

素因数の和:258

約数の個数: 15

約数和(自身を含む): 331470933

約数和(自身を除く): 28467284

約数列:

[1, 13, 103, 169, 1339, 2197, 10609, 17407, 28561, 137917, 226291, 1792921, 2941783, 23307973, 303003649]

約数ペア:

[(1, 303003649), (13, 23307973), (103, 2941783), (169, 1792921), (1339, 226291), (2197, 137917), (10609, 28561)]