248780447

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 259814400

約数和(自身を除く): 11033953

約数列:

[1, 47, 67, 199, 397, 3149, 9353, 13333, 18659, 26599, 79003, 626651, 1250153, 3713141, 5293201, 248780447]

約数ペア:

[(1, 248780447), (47, 5293201), (67, 3713141), (199, 1250153), (397, 626651), (3149, 79003), (9353, 26599), (13333, 18659)]