131818377587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{20509}}^1$

素因数の和:20895

約数の個数: 32

約数和(自身を含む): 152161228800

約数和(自身を除く): 20342851213

約数列:

[1, 13, 17, 127, 221, 229, 1651, 2159, 2977, 3893, 20509, 28067, 29083, 50609, 266617, 348653, 378079, 494411, 2604643, 4532489, 4696561, 6427343, 33860359, 44278931, 61055293, 79841537, 575626103, 596463247, 1037939981, 7754022211, 10139875199, 131818377587]

約数ペア:

[(1, 131818377587), (13, 10139875199), (17, 7754022211), (127, 1037939981), (221, 596463247), (229, 575626103), (1651, 79841537), (2159, 61055293), (2977, 44278931), (3893, 33860359), (20509, 6427343), (28067, 4696561), (29083, 4532489), (50609, 2604643), (266617, 494411), (348653, 378079)]