28687841281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{85837}}^1$

素因数の和:87192

約数の個数: 16

約数和(自身を含む): 32681616768

約数和(自身を除く): 3993775487

約数列:

[1, 11, 23, 253, 1321, 14531, 30383, 85837, 334213, 944207, 1974251, 21716761, 113390677, 1247297447, 2607985571, 28687841281]

約数ペア:

[(1, 28687841281), (11, 2607985571), (23, 1247297447), (253, 113390677), (1321, 21716761), (14531, 1974251), (30383, 944207), (85837, 334213)]