238454359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 303077376

約数和(自身を除く): 64623017

約数列:

[1, 11, 13, 17, 47, 143, 187, 221, 517, 611, 799, 2087, 2431, 6721, 8789, 10387, 22957, 27131, 35479, 98089, 114257, 298441, 390269, 461227, 1078979, 1275157, 1667513, 5073497, 14026727, 18342643, 21677669, 238454359]

約数ペア:

[(1, 238454359), (11, 21677669), (13, 18342643), (17, 14026727), (47, 5073497), (143, 1667513), (187, 1275157), (221, 1078979), (517, 461227), (611, 390269), (799, 298441), (2087, 114257), (2431, 98089), (6721, 35479), (8789, 27131), (10387, 22957)]