289364637

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{2087}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 390372480

約数和(自身を除く): 101007843

約数列:

[1, 3, 113, 339, 409, 1227, 2087, 6261, 46217, 138651, 235831, 707493, 853583, 2560749, 96454879, 289364637]

約数ペア:

[(1, 289364637), (3, 96454879), (113, 2560749), (339, 853583), (409, 707493), (1227, 235831), (2087, 138651), (6261, 46217)]