4022187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 5822208

約数和(自身を除く): 1800021

約数列:

[1, 3, 13, 39, 151, 453, 683, 1963, 2049, 5889, 8879, 26637, 103133, 309399, 1340729, 4022187]

約数ペア:

[(1, 4022187), (3, 1340729), (13, 309399), (39, 103133), (151, 26637), (453, 8879), (683, 5889), (1963, 2049)]