248362243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{761}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 266090400

約数和(自身を除く): 17728157

約数列:

[1, 19, 89, 193, 761, 1691, 3667, 14459, 17177, 67729, 146873, 326363, 1286851, 2790587, 13071697, 248362243]

約数ペア:

[(1, 248362243), (19, 13071697), (89, 2790587), (193, 1286851), (761, 326363), (1691, 146873), (3667, 67729), (14459, 17177)]