1187855999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{7103}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 1354420224

約数和(自身を除く): 166564225

約数列:

[1, 11, 23, 253, 661, 7103, 7271, 15203, 78133, 163369, 167233, 1797059, 4695083, 51645913, 107986909, 1187855999]

約数ペア:

[(1, 1187855999), (11, 107986909), (23, 51645913), (253, 4695083), (661, 1797059), (7103, 167233), (7271, 163369), (15203, 78133)]