289336839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{77591}}^1$

素因数の和:77718

約数の個数: 16

約数和(自身を含む): 424583424

約数和(自身を除く): 135246585

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 77591, 232773, 853501, 2560503, 8767783, 26303349, 96445613, 289336839]

約数ペア:

[(1, 289336839), (3, 96445613), (11, 26303349), (33, 8767783), (113, 2560503), (339, 853501), (1243, 232773), (3729, 77591)]