1211886157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{6163}}^1$

素因数の和:6492

約数の個数: 16

約数和(自身を含む): 1318109760

約数和(自身を除く): 106223603

約数列:

[1, 17, 43, 269, 731, 4573, 6163, 11567, 104771, 196639, 265009, 1657847, 4505153, 28183399, 71287421, 1211886157]

約数ペア:

[(1, 1211886157), (17, 71287421), (43, 28183399), (269, 4505153), (731, 1657847), (4573, 265009), (6163, 196639), (11567, 104771)]