562383

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 20

約数和(自身を含む): 862488

約数和(自身を除く): 300105

約数列:

[1, 3, 9, 27, 53, 81, 131, 159, 393, 477, 1179, 1431, 3537, 4293, 6943, 10611, 20829, 62487, 187461, 562383]

約数ペア:

[(1, 562383), (3, 187461), (9, 62487), (27, 20829), (53, 10611), (81, 6943), (131, 4293), (159, 3537), (393, 1431), (477, 1179)]