11847249

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 18973440

約数和(自身を除く): 7126191

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 487, 901, 1431, 1461, 2703, 4383, 8109, 8279, 13149, 24327, 24837, 25811, 74511, 77433, 223533, 232299, 438787, 696897, 1316361, 3949083, 11847249]

約数ペア:

[(1, 11847249), (3, 3949083), (9, 1316361), (17, 696897), (27, 438787), (51, 232299), (53, 223533), (153, 77433), (159, 74511), (459, 25811), (477, 24837), (487, 24327), (901, 13149), (1431, 8279), (1461, 8109), (2703, 4383)]