129121169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 141012480

約数和(自身を除く): 11891311

約数列:

[1, 19, 31, 257, 589, 853, 4883, 7967, 16207, 26443, 151373, 219221, 502417, 4165199, 6795851, 129121169]

約数ペア:

[(1, 129121169), (19, 6795851), (31, 4165199), (257, 502417), (589, 219221), (853, 151373), (4883, 26443), (7967, 16207)]