26877799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 33324480

約数和(自身を除く): 6446681

約数列:

[1, 13, 17, 19, 37, 173, 221, 247, 323, 481, 629, 703, 2249, 2941, 3287, 4199, 6401, 8177, 9139, 11951, 38233, 42731, 55879, 83213, 108817, 121619, 155363, 726427, 1414621, 1581047, 2067523, 26877799]

約数ペア:

[(1, 26877799), (13, 2067523), (17, 1581047), (19, 1414621), (37, 726427), (173, 155363), (221, 121619), (247, 108817), (323, 83213), (481, 55879), (629, 42731), (703, 38233), (2249, 11951), (2941, 9139), (3287, 8177), (4199, 6401)]