99993817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 129982464

約数和(自身を除く): 29988647

約数列:

[1, 7, 11, 31, 77, 163, 217, 257, 341, 1141, 1793, 1799, 2387, 2827, 5053, 7967, 12551, 19789, 35371, 41891, 55583, 55769, 87637, 293237, 389081, 460801, 613459, 1298621, 3225607, 9090347, 14284831, 99993817]

約数ペア:

[(1, 99993817), (7, 14284831), (11, 9090347), (31, 3225607), (77, 1298621), (163, 613459), (217, 460801), (257, 389081), (341, 293237), (1141, 87637), (1793, 55769), (1799, 55583), (2387, 41891), (2827, 35371), (5053, 19789), (7967, 12551)]