1220341243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{12821}}^1$

素因数の和:13358

約数の個数: 16

約数和(自身を含む): 1412471520

約数和(自身を除く): 192130277

約数列:

[1, 11, 17, 187, 509, 5599, 8653, 12821, 95183, 141031, 217957, 2397527, 6525889, 71784779, 110940113, 1220341243]

約数ペア:

[(1, 1220341243), (11, 110940113), (17, 71784779), (187, 6525889), (509, 2397527), (5599, 217957), (8653, 141031), (12821, 95183)]