16217962991

素因数分解:

${\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2909}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 17495758080

約数和(自身を除く): 1277795089

約数列:

[1, 17, 101, 191, 289, 1717, 2909, 3247, 19291, 29189, 49453, 55199, 293809, 327947, 555619, 840701, 4994753, 5575099, 9445523, 56117519, 84910801, 160573891, 953997823, 16217962991]

約数ペア:

[(1, 16217962991), (17, 953997823), (101, 160573891), (191, 84910801), (289, 56117519), (1717, 9445523), (2909, 5575099), (3247, 4994753), (19291, 840701), (29189, 555619), (49453, 327947), (55199, 293809)]