7132281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 10481856

約数和(自身を除く): 3349575

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 4253, 12759, 55289, 165867, 182879, 548637, 2377427, 7132281]

約数ペア:

[(1, 7132281), (3, 2377427), (13, 548637), (39, 182879), (43, 165867), (129, 55289), (559, 12759), (1677, 4253)]