201727409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 219941568

約数和(自身を除く): 18214159

約数列:

[1, 13, 197, 227, 347, 2561, 2951, 4511, 44719, 68359, 78769, 581347, 888667, 1023997, 15517493, 201727409]

約数ペア:

[(1, 201727409), (13, 15517493), (197, 1023997), (227, 888667), (347, 581347), (2561, 78769), (2951, 68359), (4511, 44719)]