13155441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7177}}^1$

素因数の和:7240

約数の個数: 16

約数和(自身を含む): 19294464

約数和(自身を除く): 6139023

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 7177, 21531, 93301, 279903, 337319, 1011957, 4385147, 13155441]

約数ペア:

[(1, 13155441), (3, 4385147), (13, 1011957), (39, 337319), (47, 279903), (141, 93301), (611, 21531), (1833, 7177)]