488958867

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{4289}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 722779200

約数和(自身を除く): 233820333

約数列:

[1, 3, 9, 53, 159, 239, 477, 717, 2151, 4289, 12667, 12867, 38001, 38601, 114003, 227317, 681951, 1025071, 2045853, 3075213, 9225639, 54328763, 162986289, 488958867]

約数ペア:

[(1, 488958867), (3, 162986289), (9, 54328763), (53, 9225639), (159, 3075213), (239, 2045853), (477, 1025071), (717, 681951), (2151, 227317), (4289, 114003), (12667, 38601), (12867, 38001)]