248082249

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{2207}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 335439360

約数和(自身を除く): 87357111

約数列:

[1, 3, 89, 267, 421, 1263, 2207, 6621, 37469, 112407, 196423, 589269, 929147, 2787441, 82694083, 248082249]

約数ペア:

[(1, 248082249), (3, 82694083), (89, 2787441), (267, 929147), (421, 589269), (1263, 196423), (2207, 112407), (6621, 37469)]